Home / 2,230,306.32-3,345,462.06-611,088.93

Finding the Fourth Proportional to 2,230,306.32, 3,345,462.06 and 611,088.93

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Solution

The fourth proportional to 2,230,306.32, 3,345,462.06 and 611,088.93 is: 916,634.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,306.32 : 3,345,462.06 = 611,088.93 : x
  2. Step 2: Convert to fraction form
    2,230,306.32/3,345,462.06 = 611,088.93/x
  3. Step 3: Cross multiply
    2,230,306.32x = 3,345,462.06 × 611,088.93
  4. Step 4: Simplify right side
    2,230,306.32x = 2,044,374,830,601.00
  5. Step 5: Solve for x
    x = 2,044,374,830,601.00/2,230,306.32
  6. Step 6: Final answer
    x = 916,634.10

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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.