Home / 9,884,501.40-14,801,868.90-6,500,386.20

Finding the Fourth Proportional to 9,884,501.40, 14,801,868.90 and 6,500,386.20

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Solution

The fourth proportional to 9,884,501.40, 14,801,868.90 and 6,500,386.20 is: 9,734,215.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884,501.40 : 14,801,868.90 = 6,500,386.20 : x
  2. Step 2: Convert to fraction form
    9,884,501.40/14,801,868.90 = 6,500,386.20/x
  3. Step 3: Cross multiply
    9,884,501.40x = 14,801,868.90 × 6,500,386.20
  4. Step 4: Simplify right side
    9,884,501.40x = 96,217,864,331,769.19
  5. Step 5: Solve for x
    x = 96,217,864,331,769.19/9,884,501.40
  6. Step 6: Final answer
    x = 9,734,215.26

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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.