Home / 10,041,299.04-15,053,459.76-4,357,224.48

Finding the Fourth Proportional to 10,041,299.04, 15,053,459.76 and 4,357,224.48

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Solution

The fourth proportional to 10,041,299.04, 15,053,459.76 and 4,357,224.48 is: 6,532,153.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,041,299.04 : 15,053,459.76 = 4,357,224.48 : x
  2. Step 2: Convert to fraction form
    10,041,299.04/15,053,459.76 = 4,357,224.48/x
  3. Step 3: Cross multiply
    10,041,299.04x = 15,053,459.76 × 4,357,224.48
  4. Step 4: Simplify right side
    10,041,299.04x = 65,591,303,374,966.93
  5. Step 5: Solve for x
    x = 65,591,303,374,966.93/10,041,299.04
  6. Step 6: Final answer
    x = 6,532,153.17

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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.