Home / 2,506,159.02-3,458,406.90-1,360,214.76

Finding the Fourth Proportional to 2,506,159.02, 3,458,406.90 and 1,360,214.76

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Solution

The fourth proportional to 2,506,159.02, 3,458,406.90 and 1,360,214.76 is: 1,877,046.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,159.02 : 3,458,406.90 = 1,360,214.76 : x
  2. Step 2: Convert to fraction form
    2,506,159.02/3,458,406.90 = 1,360,214.76/x
  3. Step 3: Cross multiply
    2,506,159.02x = 3,458,406.90 × 1,360,214.76
  4. Step 4: Simplify right side
    2,506,159.02x = 4,704,176,111,465.84
  5. Step 5: Solve for x
    x = 4,704,176,111,465.84/2,506,159.02
  6. Step 6: Final answer
    x = 1,877,046.14

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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.