Home / 10,025,655.93-15,038,775.50-2,452,619.25

Finding the Fourth Proportional to 10,025,655.93, 15,038,775.50 and 2,452,619.25

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Solution

The fourth proportional to 10,025,655.93, 15,038,775.50 and 2,452,619.25 is: 3,679,000.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,025,655.93 : 15,038,775.50 = 2,452,619.25 : x
  2. Step 2: Convert to fraction form
    10,025,655.93/15,038,775.50 = 2,452,619.25/x
  3. Step 3: Cross multiply
    10,025,655.93x = 15,038,775.50 × 2,452,619.25
  4. Step 4: Simplify right side
    10,025,655.93x = 36,884,390,275,465.27
  5. Step 5: Solve for x
    x = 36,884,390,275,465.27/10,025,655.93
  6. Step 6: Final answer
    x = 3,679,000.21

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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.