Home / 2,862,401.40-4,293,602.10-2,232,545.40

Finding the Fourth Proportional to 2,862,401.40, 4,293,602.10 and 2,232,545.40

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Solution

The fourth proportional to 2,862,401.40, 4,293,602.10 and 2,232,545.40 is: 3,348,818.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,401.40 : 4,293,602.10 = 2,232,545.40 : x
  2. Step 2: Convert to fraction form
    2,862,401.40/4,293,602.10 = 2,232,545.40/x
  3. Step 3: Cross multiply
    2,862,401.40x = 4,293,602.10 × 2,232,545.40
  4. Step 4: Simplify right side
    2,862,401.40x = 9,585,661,617,785.34
  5. Step 5: Solve for x
    x = 9,585,661,617,785.34/2,862,401.40
  6. Step 6: Final answer
    x = 3,348,818.10

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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.