Home / 4,417,264.36-6,626,044.86-1,222,123.24

Finding the Fourth Proportional to 4,417,264.36, 6,626,044.86 and 1,222,123.24

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Solution

The fourth proportional to 4,417,264.36, 6,626,044.86 and 1,222,123.24 is: 1,833,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,264.36 : 6,626,044.86 = 1,222,123.24 : x
  2. Step 2: Convert to fraction form
    4,417,264.36/6,626,044.86 = 1,222,123.24/x
  3. Step 3: Cross multiply
    4,417,264.36x = 6,626,044.86 × 1,222,123.24
  4. Step 4: Simplify right side
    4,417,264.36x = 8,097,843,412,688.55
  5. Step 5: Solve for x
    x = 8,097,843,412,688.55/4,417,264.36
  6. Step 6: Final answer
    x = 1,833,225.90

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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.