Home / 1,053,549.76-1,453,964.57-594,742.07

Finding the Fourth Proportional to 1,053,549.76, 1,453,964.57 and 594,742.07

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Solution

The fourth proportional to 1,053,549.76, 1,453,964.57 and 594,742.07 is: 820,781.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,549.76 : 1,453,964.57 = 594,742.07 : x
  2. Step 2: Convert to fraction form
    1,053,549.76/1,453,964.57 = 594,742.07/x
  3. Step 3: Cross multiply
    1,053,549.76x = 1,453,964.57 × 594,742.07
  4. Step 4: Simplify right side
    1,053,549.76x = 864,733,898,068.46
  5. Step 5: Solve for x
    x = 864,733,898,068.46/1,053,549.76
  6. Step 6: Final answer
    x = 820,781.26

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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.