Home / 2,514,484.80-3,470,242.07-1,482,320.58

Finding the Fourth Proportional to 2,514,484.80, 3,470,242.07 and 1,482,320.58

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Solution

The fourth proportional to 2,514,484.80, 3,470,242.07 and 1,482,320.58 is: 2,045,751.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,484.80 : 3,470,242.07 = 1,482,320.58 : x
  2. Step 2: Convert to fraction form
    2,514,484.80/3,470,242.07 = 1,482,320.58/x
  3. Step 3: Cross multiply
    2,514,484.80x = 3,470,242.07 × 1,482,320.58
  4. Step 4: Simplify right side
    2,514,484.80x = 5,144,011,234,225.73
  5. Step 5: Solve for x
    x = 5,144,011,234,225.73/2,514,484.80
  6. Step 6: Final answer
    x = 2,045,751.58

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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.