Home / 9,645,434.20-14,484,740.10-6,825,338.20

Finding the Fourth Proportional to 9,645,434.20, 14,484,740.10 and 6,825,338.20

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Solution

The fourth proportional to 9,645,434.20, 14,484,740.10 and 6,825,338.20 is: 10,249,745.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645,434.20 : 14,484,740.10 = 6,825,338.20 : x
  2. Step 2: Convert to fraction form
    9,645,434.20/14,484,740.10 = 6,825,338.20/x
  3. Step 3: Cross multiply
    9,645,434.20x = 14,484,740.10 × 6,825,338.20
  4. Step 4: Simplify right side
    9,645,434.20x = 98,863,249,921,601.81
  5. Step 5: Solve for x
    x = 98,863,249,921,601.81/9,645,434.20
  6. Step 6: Final answer
    x = 10,249,745.93

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1.5x scale

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.