Home / 5,806,053.80-8,690,129.64-4,268,642.04

Finding the Fourth Proportional to 5,806,053.80, 8,690,129.64 and 4,268,642.04

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Solution

The fourth proportional to 5,806,053.80, 8,690,129.64 and 4,268,642.04 is: 6,389,030.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,053.80 : 8,690,129.64 = 4,268,642.04 : x
  2. Step 2: Convert to fraction form
    5,806,053.80/8,690,129.64 = 4,268,642.04/x
  3. Step 3: Cross multiply
    5,806,053.80x = 8,690,129.64 × 4,268,642.04
  4. Step 4: Simplify right side
    5,806,053.80x = 37,095,052,714,354.07
  5. Step 5: Solve for x
    x = 37,095,052,714,354.07/5,806,053.80
  6. Step 6: Final answer
    x = 6,389,030.14

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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.