Home / 4,575,689.12-6,313,944.72-2,537,990.56

Finding the Fourth Proportional to 4,575,689.12, 6,313,944.72 and 2,537,990.56

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Solution

The fourth proportional to 4,575,689.12, 6,313,944.72 and 2,537,990.56 is: 3,502,146.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,689.12 : 6,313,944.72 = 2,537,990.56 : x
  2. Step 2: Convert to fraction form
    4,575,689.12/6,313,944.72 = 2,537,990.56/x
  3. Step 3: Cross multiply
    4,575,689.12x = 6,313,944.72 × 2,537,990.56
  4. Step 4: Simplify right side
    4,575,689.12x = 16,024,732,095,721.84
  5. Step 5: Solve for x
    x = 16,024,732,095,721.84/4,575,689.12
  6. Step 6: Final answer
    x = 3,502,146.16

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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.