Home / 3,375,068.48-4,657,606.85-1,826,330.18

Finding the Fourth Proportional to 3,375,068.48, 4,657,606.85 and 1,826,330.18

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Solution

The fourth proportional to 3,375,068.48, 4,657,606.85 and 1,826,330.18 is: 2,520,342.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,068.48 : 4,657,606.85 = 1,826,330.18 : x
  2. Step 2: Convert to fraction form
    3,375,068.48/4,657,606.85 = 1,826,330.18/x
  3. Step 3: Cross multiply
    3,375,068.48x = 4,657,606.85 × 1,826,330.18
  4. Step 4: Simplify right side
    3,375,068.48x = 8,506,327,931,158.79
  5. Step 5: Solve for x
    x = 8,506,327,931,158.79/3,375,068.48
  6. Step 6: Final answer
    x = 2,520,342.32

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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.