Home / 1,046,303.34-1,444,337.40-707,230.86

Finding the Fourth Proportional to 1,046,303.34, 1,444,337.40 and 707,230.86

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Solution

The fourth proportional to 1,046,303.34, 1,444,337.40 and 707,230.86 is: 976,275.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,303.34 : 1,444,337.40 = 707,230.86 : x
  2. Step 2: Convert to fraction form
    1,046,303.34/1,444,337.40 = 707,230.86/x
  3. Step 3: Cross multiply
    1,046,303.34x = 1,444,337.40 × 707,230.86
  4. Step 4: Simplify right side
    1,046,303.34x = 1,021,479,981,532.16
  5. Step 5: Solve for x
    x = 1,021,479,981,532.16/1,046,303.34
  6. Step 6: Final answer
    x = 976,275.18

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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.