Home / 2,506,263.32-3,458,646.88-1,360,343.90

Finding the Fourth Proportional to 2,506,263.32, 3,458,646.88 and 1,360,343.90

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Solution

The fourth proportional to 2,506,263.32, 3,458,646.88 and 1,360,343.90 is: 1,877,276.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,263.32 : 3,458,646.88 = 1,360,343.90 : x
  2. Step 2: Convert to fraction form
    2,506,263.32/3,458,646.88 = 1,360,343.90/x
  3. Step 3: Cross multiply
    2,506,263.32x = 3,458,646.88 × 1,360,343.90
  4. Step 4: Simplify right side
    2,506,263.32x = 4,704,949,185,462.03
  5. Step 5: Solve for x
    x = 4,704,949,185,462.03/2,506,263.32
  6. Step 6: Final answer
    x = 1,877,276.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.