Home / 6,402,758.03-9,604,153.31-2,616,240.90

Finding the Fourth Proportional to 6,402,758.03, 9,604,153.31 and 2,616,240.90

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Solution

The fourth proportional to 6,402,758.03, 9,604,153.31 and 2,616,240.90 is: 3,924,368.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,758.03 : 9,604,153.31 = 2,616,240.90 : x
  2. Step 2: Convert to fraction form
    6,402,758.03/9,604,153.31 = 2,616,240.90/x
  3. Step 3: Cross multiply
    6,402,758.03x = 9,604,153.31 × 2,616,240.90
  4. Step 4: Simplify right side
    6,402,758.03x = 25,126,778,686,411.17
  5. Step 5: Solve for x
    x = 25,126,778,686,411.17/6,402,758.03
  6. Step 6: Final answer
    x = 3,924,368.00

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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.