Home / 7,596,368.70-10,482,988.49-4,158,609.72

Finding the Fourth Proportional to 7,596,368.70, 10,482,988.49 and 4,158,609.72

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Solution

The fourth proportional to 7,596,368.70, 10,482,988.49 and 4,158,609.72 is: 5,738,881.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,368.70 : 10,482,988.49 = 4,158,609.72 : x
  2. Step 2: Convert to fraction form
    7,596,368.70/10,482,988.49 = 4,158,609.72/x
  3. Step 3: Cross multiply
    7,596,368.70x = 10,482,988.49 × 4,158,609.72
  4. Step 4: Simplify right side
    7,596,368.70x = 43,594,657,829,162.12
  5. Step 5: Solve for x
    x = 43,594,657,829,162.12/7,596,368.70
  6. Step 6: Final answer
    x = 5,738,881.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.