Home / 1,124,875.24-1,552,324.98-615,573.16

Finding the Fourth Proportional to 1,124,875.24, 1,552,324.98 and 615,573.16

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Solution

The fourth proportional to 1,124,875.24, 1,552,324.98 and 615,573.16 is: 849,489.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,875.24 : 1,552,324.98 = 615,573.16 : x
  2. Step 2: Convert to fraction form
    1,124,875.24/1,552,324.98 = 615,573.16/x
  3. Step 3: Cross multiply
    1,124,875.24x = 1,552,324.98 × 615,573.16
  4. Step 4: Simplify right side
    1,124,875.24x = 955,569,593,285.54
  5. Step 5: Solve for x
    x = 955,569,593,285.54/1,124,875.24
  6. Step 6: Final answer
    x = 849,489.40

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1.5x scale

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.