Home / 3,470,903.30-5,209,713.34-1,675,050.95

Finding the Fourth Proportional to 3,470,903.30, 5,209,713.34 and 1,675,050.95

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Solution

The fourth proportional to 3,470,903.30, 5,209,713.34 and 1,675,050.95 is: 2,514,197.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,903.30 : 5,209,713.34 = 1,675,050.95 : x
  2. Step 2: Convert to fraction form
    3,470,903.30/5,209,713.34 = 1,675,050.95/x
  3. Step 3: Cross multiply
    3,470,903.30x = 5,209,713.34 × 1,675,050.95
  4. Step 4: Simplify right side
    3,470,903.30x = 8,726,535,249,158.48
  5. Step 5: Solve for x
    x = 8,726,535,249,158.48/3,470,903.30
  6. Step 6: Final answer
    x = 2,514,197.17

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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.