Home / 1,546,392.61-2,319,513.47-573,946.11

Finding the Fourth Proportional to 1,546,392.61, 2,319,513.47 and 573,946.11

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Solution

The fourth proportional to 1,546,392.61, 2,319,513.47 and 573,946.11 is: 860,891.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,392.61 : 2,319,513.47 = 573,946.11 : x
  2. Step 2: Convert to fraction form
    1,546,392.61/2,319,513.47 = 573,946.11/x
  3. Step 3: Cross multiply
    1,546,392.61x = 2,319,513.47 × 573,946.11
  4. Step 4: Simplify right side
    1,546,392.61x = 1,331,275,730,329.37
  5. Step 5: Solve for x
    x = 1,331,275,730,329.37/1,546,392.61
  6. Step 6: Final answer
    x = 860,891.16

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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.