Home / 2,358,811.83-3,537,823.59-653,127.55

Finding the Fourth Proportional to 2,358,811.83, 3,537,823.59 and 653,127.55

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Solution

The fourth proportional to 2,358,811.83, 3,537,823.59 and 653,127.55 is: 979,582.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,811.83 : 3,537,823.59 = 653,127.55 : x
  2. Step 2: Convert to fraction form
    2,358,811.83/3,537,823.59 = 653,127.55/x
  3. Step 3: Cross multiply
    2,358,811.83x = 3,537,823.59 × 653,127.55
  4. Step 4: Simplify right side
    2,358,811.83x = 2,310,650,053,668.90
  5. Step 5: Solve for x
    x = 2,310,650,053,668.90/2,358,811.83
  6. Step 6: Final answer
    x = 979,582.19

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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.