Home / 1,360,590.90-2,041,345.62-602,327.76

Finding the Fourth Proportional to 1,360,590.90, 2,041,345.62 and 602,327.76

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Solution

The fourth proportional to 1,360,590.90, 2,041,345.62 and 602,327.76 is: 903,694.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,590.90 : 2,041,345.62 = 602,327.76 : x
  2. Step 2: Convert to fraction form
    1,360,590.90/2,041,345.62 = 602,327.76/x
  3. Step 3: Cross multiply
    1,360,590.90x = 2,041,345.62 × 602,327.76
  4. Step 4: Simplify right side
    1,360,590.90x = 1,229,559,134,680.41
  5. Step 5: Solve for x
    x = 1,229,559,134,680.41/1,360,590.90
  6. Step 6: Final answer
    x = 903,694.96

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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.