Home / 9,205,777.83-13,808,169.81-2,816,030.91

Finding the Fourth Proportional to 9,205,777.83, 13,808,169.81 and 2,816,030.91

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Solution

The fourth proportional to 9,205,777.83, 13,808,169.81 and 2,816,030.91 is: 4,223,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205,777.83 : 13,808,169.81 = 2,816,030.91 : x
  2. Step 2: Convert to fraction form
    9,205,777.83/13,808,169.81 = 2,816,030.91/x
  3. Step 3: Cross multiply
    9,205,777.83x = 13,808,169.81 × 2,816,030.91
  4. Step 4: Simplify right side
    9,205,777.83x = 38,884,232,995,488.83
  5. Step 5: Solve for x
    x = 38,884,232,995,488.83/9,205,777.83
  6. Step 6: Final answer
    x = 4,223,894.35

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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.