Home / 1,594,159.56-2,391,705.20-514,646.80

Finding the Fourth Proportional to 1,594,159.56, 2,391,705.20 and 514,646.80

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Solution

The fourth proportional to 1,594,159.56, 2,391,705.20 and 514,646.80 is: 772,120.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,159.56 : 2,391,705.20 = 514,646.80 : x
  2. Step 2: Convert to fraction form
    1,594,159.56/2,391,705.20 = 514,646.80/x
  3. Step 3: Cross multiply
    1,594,159.56x = 2,391,705.20 × 514,646.80
  4. Step 4: Simplify right side
    1,594,159.56x = 1,230,883,423,030.71
  5. Step 5: Solve for x
    x = 1,230,883,423,030.71/1,594,159.56
  6. Step 6: Final answer
    x = 772,120.59

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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.