Home / 2,103,263.28-3,155,427.10-586,946.04

Finding the Fourth Proportional to 2,103,263.28, 3,155,427.10 and 586,946.04

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Solution

The fourth proportional to 2,103,263.28, 3,155,427.10 and 586,946.04 is: 880,567.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,103,263.28 : 3,155,427.10 = 586,946.04 : x
  2. Step 2: Convert to fraction form
    2,103,263.28/3,155,427.10 = 586,946.04/x
  3. Step 3: Cross multiply
    2,103,263.28x = 3,155,427.10 × 586,946.04
  4. Step 4: Simplify right side
    2,103,263.28x = 1,852,065,440,853.68
  5. Step 5: Solve for x
    x = 1,852,065,440,853.68/2,103,263.28
  6. Step 6: Final answer
    x = 880,567.57

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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.