Home / 1,063,339.98-1,594,988.10-353,374.98

Finding the Fourth Proportional to 1,063,339.98, 1,594,988.10 and 353,374.98

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Solution

The fourth proportional to 1,063,339.98, 1,594,988.10 and 353,374.98 is: 530,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,339.98 : 1,594,988.10 = 353,374.98 : x
  2. Step 2: Convert to fraction form
    1,063,339.98/1,594,988.10 = 353,374.98/x
  3. Step 3: Cross multiply
    1,063,339.98x = 1,594,988.10 × 353,374.98
  4. Step 4: Simplify right side
    1,063,339.98x = 563,628,887,937.74
  5. Step 5: Solve for x
    x = 563,628,887,937.74/1,063,339.98
  6. Step 6: Final answer
    x = 530,055.20

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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.