Home / 3,316,106.70-4,974,160.05-2,308,337.10

Finding the Fourth Proportional to 3,316,106.70, 4,974,160.05 and 2,308,337.10

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Solution

The fourth proportional to 3,316,106.70, 4,974,160.05 and 2,308,337.10 is: 3,462,505.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,106.70 : 4,974,160.05 = 2,308,337.10 : x
  2. Step 2: Convert to fraction form
    3,316,106.70/4,974,160.05 = 2,308,337.10/x
  3. Step 3: Cross multiply
    3,316,106.70x = 4,974,160.05 × 2,308,337.10
  4. Step 4: Simplify right side
    3,316,106.70x = 11,482,038,184,752.86
  5. Step 5: Solve for x
    x = 11,482,038,184,752.86/3,316,106.70
  6. Step 6: Final answer
    x = 3,462,505.65

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Double scale
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Similar ratio
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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.