Home / 4,074,875.92-5,623,362.12-2,547,868.24

Finding the Fourth Proportional to 4,074,875.92, 5,623,362.12 and 2,547,868.24

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Solution

The fourth proportional to 4,074,875.92, 5,623,362.12 and 2,547,868.24 is: 3,516,079.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,875.92 : 5,623,362.12 = 2,547,868.24 : x
  2. Step 2: Convert to fraction form
    4,074,875.92/5,623,362.12 = 2,547,868.24/x
  3. Step 3: Cross multiply
    4,074,875.92x = 5,623,362.12 × 2,547,868.24
  4. Step 4: Simplify right side
    4,074,875.92x = 14,327,585,747,567.07
  5. Step 5: Solve for x
    x = 14,327,585,747,567.07/4,074,875.92
  6. Step 6: Final answer
    x = 3,516,079.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.