Home / 10,349,317.56-15,506,814.66-6,293,537.01

Finding the Fourth Proportional to 10,349,317.56, 15,506,814.66 and 6,293,537.01

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Solution

The fourth proportional to 10,349,317.56, 15,506,814.66 and 6,293,537.01 is: 9,429,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349,317.56 : 15,506,814.66 = 6,293,537.01 : x
  2. Step 2: Convert to fraction form
    10,349,317.56/15,506,814.66 = 6,293,537.01/x
  3. Step 3: Cross multiply
    10,349,317.56x = 15,506,814.66 × 6,293,537.01
  4. Step 4: Simplify right side
    10,349,317.56x = 97,592,711,969,920.56
  5. Step 5: Solve for x
    x = 97,592,711,969,920.56/10,349,317.56
  6. Step 6: Final answer
    x = 9,429,869.30

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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.