Home / 6,237,167.70-9,355,751.55-2,877,935.70

Finding the Fourth Proportional to 6,237,167.70, 9,355,751.55 and 2,877,935.70

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Solution

The fourth proportional to 6,237,167.70, 9,355,751.55 and 2,877,935.70 is: 4,316,903.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,167.70 : 9,355,751.55 = 2,877,935.70 : x
  2. Step 2: Convert to fraction form
    6,237,167.70/9,355,751.55 = 2,877,935.70/x
  3. Step 3: Cross multiply
    6,237,167.70x = 9,355,751.55 × 2,877,935.70
  4. Step 4: Simplify right side
    6,237,167.70x = 26,925,251,386,075.34
  5. Step 5: Solve for x
    x = 26,925,251,386,075.34/6,237,167.70
  6. Step 6: Final answer
    x = 4,316,903.55

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.