Home / 1,473,018.04-2,032,078.28-956,735.20

Finding the Fourth Proportional to 1,473,018.04, 2,032,078.28 and 956,735.20

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Solution

The fourth proportional to 1,473,018.04, 2,032,078.28 and 956,735.20 is: 1,319,848.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,018.04 : 2,032,078.28 = 956,735.20 : x
  2. Step 2: Convert to fraction form
    1,473,018.04/2,032,078.28 = 956,735.20/x
  3. Step 3: Cross multiply
    1,473,018.04x = 2,032,078.28 × 956,735.20
  4. Step 4: Simplify right side
    1,473,018.04x = 1,944,160,819,631.46
  5. Step 5: Solve for x
    x = 1,944,160,819,631.46/1,473,018.04
  6. Step 6: Final answer
    x = 1,319,848.61

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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.