Home / 3,160,841.17-4,361,971.63-1,710,536.24

Finding the Fourth Proportional to 3,160,841.17, 4,361,971.63 and 1,710,536.24

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Solution

The fourth proportional to 3,160,841.17, 4,361,971.63 and 1,710,536.24 is: 2,360,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,841.17 : 4,361,971.63 = 1,710,536.24 : x
  2. Step 2: Convert to fraction form
    3,160,841.17/4,361,971.63 = 1,710,536.24/x
  3. Step 3: Cross multiply
    3,160,841.17x = 4,361,971.63 × 1,710,536.24
  4. Step 4: Simplify right side
    3,160,841.17x = 7,461,310,550,966.87
  5. Step 5: Solve for x
    x = 7,461,310,550,966.87/3,160,841.17
  6. Step 6: Final answer
    x = 2,360,545.86

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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.