Home / 2,506,590.10-3,761,307.15-1,353,822.40

Finding the Fourth Proportional to 2,506,590.10, 3,761,307.15 and 1,353,822.40

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Solution

The fourth proportional to 2,506,590.10, 3,761,307.15 and 1,353,822.40 is: 2,031,501.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,590.10 : 3,761,307.15 = 1,353,822.40 : x
  2. Step 2: Convert to fraction form
    2,506,590.10/3,761,307.15 = 1,353,822.40/x
  3. Step 3: Cross multiply
    2,506,590.10x = 3,761,307.15 × 1,353,822.40
  4. Step 4: Simplify right side
    2,506,590.10x = 5,092,141,872,950.16
  5. Step 5: Solve for x
    x = 5,092,141,872,950.16/2,506,590.10
  6. Step 6: Final answer
    x = 2,031,501.63

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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.