Home / 1,901,233.68-2,623,714.92-1,041,830.16

Finding the Fourth Proportional to 1,901,233.68, 2,623,714.92 and 1,041,830.16

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Solution

The fourth proportional to 1,901,233.68, 2,623,714.92 and 1,041,830.16 is: 1,437,732.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,233.68 : 2,623,714.92 = 1,041,830.16 : x
  2. Step 2: Convert to fraction form
    1,901,233.68/2,623,714.92 = 1,041,830.16/x
  3. Step 3: Cross multiply
    1,901,233.68x = 2,623,714.92 × 1,041,830.16
  4. Step 4: Simplify right side
    1,901,233.68x = 2,733,465,334,897.99
  5. Step 5: Solve for x
    x = 2,733,465,334,897.99/1,901,233.68
  6. Step 6: Final answer
    x = 1,437,732.44

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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.