Home / 3,272,095.28-4,908,921.88-1,648,875.80

Finding the Fourth Proportional to 3,272,095.28, 4,908,921.88 and 1,648,875.80

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Solution

The fourth proportional to 3,272,095.28, 4,908,921.88 and 1,648,875.80 is: 2,473,706.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,095.28 : 4,908,921.88 = 1,648,875.80 : x
  2. Step 2: Convert to fraction form
    3,272,095.28/4,908,921.88 = 1,648,875.80/x
  3. Step 3: Cross multiply
    3,272,095.28x = 4,908,921.88 × 1,648,875.80
  4. Step 4: Simplify right side
    3,272,095.28x = 8,094,202,492,022.50
  5. Step 5: Solve for x
    x = 8,094,202,492,022.50/3,272,095.28
  6. Step 6: Final answer
    x = 2,473,706.23

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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.