Home / 7,016,371.50-10,524,557.67-1,697,587.50

Finding the Fourth Proportional to 7,016,371.50, 10,524,557.67 and 1,697,587.50

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Solution

The fourth proportional to 7,016,371.50, 10,524,557.67 and 1,697,587.50 is: 2,546,381.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,371.50 : 10,524,557.67 = 1,697,587.50 : x
  2. Step 2: Convert to fraction form
    7,016,371.50/10,524,557.67 = 1,697,587.50/x
  3. Step 3: Cross multiply
    7,016,371.50x = 10,524,557.67 × 1,697,587.50
  4. Step 4: Simplify right side
    7,016,371.50x = 17,866,357,543,621.12
  5. Step 5: Solve for x
    x = 17,866,357,543,621.12/7,016,371.50
  6. Step 6: Final answer
    x = 2,546,381.35

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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.