Home / 9,974,300.70-14,961,451.05-5,710,962.90

Finding the Fourth Proportional to 9,974,300.70, 14,961,451.05 and 5,710,962.90

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Solution

The fourth proportional to 9,974,300.70, 14,961,451.05 and 5,710,962.90 is: 8,566,444.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,300.70 : 14,961,451.05 = 5,710,962.90 : x
  2. Step 2: Convert to fraction form
    9,974,300.70/14,961,451.05 = 5,710,962.90/x
  3. Step 3: Cross multiply
    9,974,300.70x = 14,961,451.05 × 5,710,962.90
  4. Step 4: Simplify right side
    9,974,300.70x = 85,444,291,876,716.06
  5. Step 5: Solve for x
    x = 85,444,291,876,716.06/9,974,300.70
  6. Step 6: Final answer
    x = 8,566,444.35

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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.