Home / 4,506,167.88-6,758,444.10-1,266,928.68

Finding the Fourth Proportional to 4,506,167.88, 6,758,444.10 and 1,266,928.68

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Solution

The fourth proportional to 4,506,167.88, 6,758,444.10 and 1,266,928.68 is: 1,900,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,167.88 : 6,758,444.10 = 1,266,928.68 : x
  2. Step 2: Convert to fraction form
    4,506,167.88/6,758,444.10 = 1,266,928.68/x
  3. Step 3: Cross multiply
    4,506,167.88x = 6,758,444.10 × 1,266,928.68
  4. Step 4: Simplify right side
    4,506,167.88x = 8,562,466,662,466.79
  5. Step 5: Solve for x
    x = 8,562,466,662,466.79/4,506,167.88
  6. Step 6: Final answer
    x = 1,900,165.93

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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.