Home / 4,501,802.30-6,752,703.45-4,182,937.70

Finding the Fourth Proportional to 4,501,802.30, 6,752,703.45 and 4,182,937.70

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Solution

The fourth proportional to 4,501,802.30, 6,752,703.45 and 4,182,937.70 is: 6,274,406.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,802.30 : 6,752,703.45 = 4,182,937.70 : x
  2. Step 2: Convert to fraction form
    4,501,802.30/6,752,703.45 = 4,182,937.70/x
  3. Step 3: Cross multiply
    4,501,802.30x = 6,752,703.45 × 4,182,937.70
  4. Step 4: Simplify right side
    4,501,802.30x = 28,246,137,837,925.07
  5. Step 5: Solve for x
    x = 28,246,137,837,925.07/4,501,802.30
  6. Step 6: Final answer
    x = 6,274,406.55

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1.5x scale

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.