Home / 9,750,459.10-14,625,688.65-4,967,490.10

Finding the Fourth Proportional to 9,750,459.10, 14,625,688.65 and 4,967,490.10

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Solution

The fourth proportional to 9,750,459.10, 14,625,688.65 and 4,967,490.10 is: 7,451,235.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,750,459.10 : 14,625,688.65 = 4,967,490.10 : x
  2. Step 2: Convert to fraction form
    9,750,459.10/14,625,688.65 = 4,967,490.10/x
  3. Step 3: Cross multiply
    9,750,459.10x = 14,625,688.65 × 4,967,490.10
  4. Step 4: Simplify right side
    9,750,459.10x = 72,652,963,574,557.36
  5. Step 5: Solve for x
    x = 72,652,963,574,557.36/9,750,459.10
  6. Step 6: Final answer
    x = 7,451,235.15

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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.