Home / 1,506,543.42-2,260,162.89-441,667.74

Finding the Fourth Proportional to 1,506,543.42, 2,260,162.89 and 441,667.74

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Solution

The fourth proportional to 1,506,543.42, 2,260,162.89 and 441,667.74 is: 662,603.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,543.42 : 2,260,162.89 = 441,667.74 : x
  2. Step 2: Convert to fraction form
    1,506,543.42/2,260,162.89 = 441,667.74/x
  3. Step 3: Cross multiply
    1,506,543.42x = 2,260,162.89 × 441,667.74
  4. Step 4: Simplify right side
    1,506,543.42x = 998,241,035,658.17
  5. Step 5: Solve for x
    x = 998,241,035,658.17/1,506,543.42
  6. Step 6: Final answer
    x = 662,603.56

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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.