Home / 1,444,862.28-2,165,952.65-533,541.40

Finding the Fourth Proportional to 1,444,862.28, 2,165,952.65 and 533,541.40

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Solution

The fourth proportional to 1,444,862.28, 2,165,952.65 and 533,541.40 is: 799,817.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,862.28 : 2,165,952.65 = 533,541.40 : x
  2. Step 2: Convert to fraction form
    1,444,862.28/2,165,952.65 = 533,541.40/x
  3. Step 3: Cross multiply
    1,444,862.28x = 2,165,952.65 × 533,541.40
  4. Step 4: Simplify right side
    1,444,862.28x = 1,155,625,409,214.71
  5. Step 5: Solve for x
    x = 1,155,625,409,214.71/1,444,862.28
  6. Step 6: Final answer
    x = 799,817.00

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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.