Home / 9,502,679.30-14,254,018.95-3,113,140.10

Finding the Fourth Proportional to 9,502,679.30, 14,254,018.95 and 3,113,140.10

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Solution

The fourth proportional to 9,502,679.30, 14,254,018.95 and 3,113,140.10 is: 4,669,710.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,679.30 : 14,254,018.95 = 3,113,140.10 : x
  2. Step 2: Convert to fraction form
    9,502,679.30/14,254,018.95 = 3,113,140.10/x
  3. Step 3: Cross multiply
    9,502,679.30x = 14,254,018.95 × 3,113,140.10
  4. Step 4: Simplify right side
    9,502,679.30x = 44,374,757,979,404.89
  5. Step 5: Solve for x
    x = 44,374,757,979,404.89/9,502,679.30
  6. Step 6: Final answer
    x = 4,669,710.15

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Similar ratio
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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.