Home / 2,506,281.52-3,458,575.44-1,360,337.20

Finding the Fourth Proportional to 2,506,281.52, 3,458,575.44 and 1,360,337.20

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Solution

The fourth proportional to 2,506,281.52, 3,458,575.44 and 1,360,337.20 is: 1,877,214.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,281.52 : 3,458,575.44 = 1,360,337.20 : x
  2. Step 2: Convert to fraction form
    2,506,281.52/3,458,575.44 = 1,360,337.20/x
  3. Step 3: Cross multiply
    2,506,281.52x = 3,458,575.44 × 1,360,337.20
  4. Step 4: Simplify right side
    2,506,281.52x = 4,704,828,830,038.37
  5. Step 5: Solve for x
    x = 4,704,828,830,038.37/2,506,281.52
  6. Step 6: Final answer
    x = 1,877,214.83

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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.