Home / 4,148,281.04-5,724,607.38-2,406,302.73

Finding the Fourth Proportional to 4,148,281.04, 5,724,607.38 and 2,406,302.73

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Solution

The fourth proportional to 4,148,281.04, 5,724,607.38 and 2,406,302.73 is: 3,320,685.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,281.04 : 5,724,607.38 = 2,406,302.73 : x
  2. Step 2: Convert to fraction form
    4,148,281.04/5,724,607.38 = 2,406,302.73/x
  3. Step 3: Cross multiply
    4,148,281.04x = 5,724,607.38 × 2,406,302.73
  4. Step 4: Simplify right side
    4,148,281.04x = 13,775,138,360,656.39
  5. Step 5: Solve for x
    x = 13,775,138,360,656.39/4,148,281.04
  6. Step 6: Final answer
    x = 3,320,685.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.