Home / 1,482,303.24-2,223,586.06-417,354.44

Finding the Fourth Proportional to 1,482,303.24, 2,223,586.06 and 417,354.44

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Solution

The fourth proportional to 1,482,303.24, 2,223,586.06 and 417,354.44 is: 626,068.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,303.24 : 2,223,586.06 = 417,354.44 : x
  2. Step 2: Convert to fraction form
    1,482,303.24/2,223,586.06 = 417,354.44/x
  3. Step 3: Cross multiply
    1,482,303.24x = 2,223,586.06 × 417,354.44
  4. Step 4: Simplify right side
    1,482,303.24x = 928,023,514,863.11
  5. Step 5: Solve for x
    x = 928,023,514,863.11/1,482,303.24
  6. Step 6: Final answer
    x = 626,068.60

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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.