Home / 8,000,746.01-11,041,057.37-4,329,661.65

Finding the Fourth Proportional to 8,000,746.01, 11,041,057.37 and 4,329,661.65

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Solution

The fourth proportional to 8,000,746.01, 11,041,057.37 and 4,329,661.65 is: 5,974,948.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,746.01 : 11,041,057.37 = 4,329,661.65 : x
  2. Step 2: Convert to fraction form
    8,000,746.01/11,041,057.37 = 4,329,661.65/x
  3. Step 3: Cross multiply
    8,000,746.01x = 11,041,057.37 × 4,329,661.65
  4. Step 4: Simplify right side
    8,000,746.01x = 47,804,042,671,117.08
  5. Step 5: Solve for x
    x = 47,804,042,671,117.08/8,000,746.01
  6. Step 6: Final answer
    x = 5,974,948.16

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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.