Home / 4,636,051.70-6,954,077.55-3,124,397.30

Finding the Fourth Proportional to 4,636,051.70, 6,954,077.55 and 3,124,397.30

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Solution

The fourth proportional to 4,636,051.70, 6,954,077.55 and 3,124,397.30 is: 4,686,595.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,051.70 : 6,954,077.55 = 3,124,397.30 : x
  2. Step 2: Convert to fraction form
    4,636,051.70/6,954,077.55 = 3,124,397.30/x
  3. Step 3: Cross multiply
    4,636,051.70x = 6,954,077.55 × 3,124,397.30
  4. Step 4: Simplify right side
    4,636,051.70x = 21,727,301,121,210.61
  5. Step 5: Solve for x
    x = 21,727,301,121,210.61/4,636,051.70
  6. Step 6: Final answer
    x = 4,686,595.95

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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.