Home / 1,486,034.16-2,050,585.20-841,328.52

Finding the Fourth Proportional to 1,486,034.16, 2,050,585.20 and 841,328.52

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Solution

The fourth proportional to 1,486,034.16, 2,050,585.20 and 841,328.52 is: 1,160,953.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,034.16 : 2,050,585.20 = 841,328.52 : x
  2. Step 2: Convert to fraction form
    1,486,034.16/2,050,585.20 = 841,328.52/x
  3. Step 3: Cross multiply
    1,486,034.16x = 2,050,585.20 × 841,328.52
  4. Step 4: Simplify right side
    1,486,034.16x = 1,725,215,811,449.90
  5. Step 5: Solve for x
    x = 1,725,215,811,449.90/1,486,034.16
  6. Step 6: Final answer
    x = 1,160,953.00

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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.