Home / 9,841,952.90-14,762,929.35-7,291,036.10

Finding the Fourth Proportional to 9,841,952.90, 14,762,929.35 and 7,291,036.10

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Solution

The fourth proportional to 9,841,952.90, 14,762,929.35 and 7,291,036.10 is: 10,936,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,952.90 : 14,762,929.35 = 7,291,036.10 : x
  2. Step 2: Convert to fraction form
    9,841,952.90/14,762,929.35 = 7,291,036.10/x
  3. Step 3: Cross multiply
    9,841,952.90x = 14,762,929.35 × 7,291,036.10
  4. Step 4: Simplify right side
    9,841,952.90x = 107,637,050,832,599.53
  5. Step 5: Solve for x
    x = 107,637,050,832,599.53/9,841,952.90
  6. Step 6: Final answer
    x = 10,936,554.15

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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.