Home / 1,077,470.04-1,486,840.14-594,008.76

Finding the Fourth Proportional to 1,077,470.04, 1,486,840.14 and 594,008.76

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Solution

The fourth proportional to 1,077,470.04, 1,486,840.14 and 594,008.76 is: 819,694.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,470.04 : 1,486,840.14 = 594,008.76 : x
  2. Step 2: Convert to fraction form
    1,077,470.04/1,486,840.14 = 594,008.76/x
  3. Step 3: Cross multiply
    1,077,470.04x = 1,486,840.14 × 594,008.76
  4. Step 4: Simplify right side
    1,077,470.04x = 883,196,067,879.63
  5. Step 5: Solve for x
    x = 883,196,067,879.63/1,077,470.04
  6. Step 6: Final answer
    x = 819,694.32

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Double scale
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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.