Home / 2,013,334.92-3,020,001.57-734,038.20

Finding the Fourth Proportional to 2,013,334.92, 3,020,001.57 and 734,038.20

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Solution

The fourth proportional to 2,013,334.92, 3,020,001.57 and 734,038.20 is: 1,101,057.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,334.92 : 3,020,001.57 = 734,038.20 : x
  2. Step 2: Convert to fraction form
    2,013,334.92/3,020,001.57 = 734,038.20/x
  3. Step 3: Cross multiply
    2,013,334.92x = 3,020,001.57 × 734,038.20
  4. Step 4: Simplify right side
    2,013,334.92x = 2,216,796,516,439.97
  5. Step 5: Solve for x
    x = 2,216,796,516,439.97/2,013,334.92
  6. Step 6: Final answer
    x = 1,101,057.00

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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.