Home / 11,417,834.19-15,756,827.36-6,260,888.19

Finding the Fourth Proportional to 11,417,834.19, 15,756,827.36 and 6,260,888.19

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Solution

The fourth proportional to 11,417,834.19, 15,756,827.36 and 6,260,888.19 is: 8,640,144.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,417,834.19 : 15,756,827.36 = 6,260,888.19 : x
  2. Step 2: Convert to fraction form
    11,417,834.19/15,756,827.36 = 6,260,888.19/x
  3. Step 3: Cross multiply
    11,417,834.19x = 15,756,827.36 × 6,260,888.19
  4. Step 4: Simplify right side
    11,417,834.19x = 98,651,734,298,788.45
  5. Step 5: Solve for x
    x = 98,651,734,298,788.45/11,417,834.19
  6. Step 6: Final answer
    x = 8,640,144.24

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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.