Home / 2,334,939.80-3,502,514.62-715,590

Finding the Fourth Proportional to 2,334,939.80, 3,502,514.62 and 715,590

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Solution

The fourth proportional to 2,334,939.80, 3,502,514.62 and 715,590 is: 1,073,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,939.80 : 3,502,514.62 = 715,590 : x
  2. Step 2: Convert to fraction form
    2,334,939.80/3,502,514.62 = 715,590/x
  3. Step 3: Cross multiply
    2,334,939.80x = 3,502,514.62 × 715,590
  4. Step 4: Simplify right side
    2,334,939.80x = 2,506,364,436,925.80
  5. Step 5: Solve for x
    x = 2,506,364,436,925.80/2,334,939.80
  6. Step 6: Final answer
    x = 1,073,417.15

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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.