Home / 1,013,054.10-1,519,581.15-592,113.30

Finding the Fourth Proportional to 1,013,054.10, 1,519,581.15 and 592,113.30

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Solution

The fourth proportional to 1,013,054.10, 1,519,581.15 and 592,113.30 is: 888,169.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,013,054.10 : 1,519,581.15 = 592,113.30 : x
  2. Step 2: Convert to fraction form
    1,013,054.10/1,519,581.15 = 592,113.30/x
  3. Step 3: Cross multiply
    1,013,054.10x = 1,519,581.15 × 592,113.30
  4. Step 4: Simplify right side
    1,013,054.10x = 899,764,209,344.30
  5. Step 5: Solve for x
    x = 899,764,209,344.30/1,013,054.10
  6. Step 6: Final answer
    x = 888,169.95

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Double scale
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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.