Home / 4,466,534.40-6,699,801.60-1,771,502.40

Finding the Fourth Proportional to 4,466,534.40, 6,699,801.60 and 1,771,502.40

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Solution

The fourth proportional to 4,466,534.40, 6,699,801.60 and 1,771,502.40 is: 2,657,253.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466,534.40 : 6,699,801.60 = 1,771,502.40 : x
  2. Step 2: Convert to fraction form
    4,466,534.40/6,699,801.60 = 1,771,502.40/x
  3. Step 3: Cross multiply
    4,466,534.40x = 6,699,801.60 × 1,771,502.40
  4. Step 4: Simplify right side
    4,466,534.40x = 11,868,714,613,923.84
  5. Step 5: Solve for x
    x = 11,868,714,613,923.84/4,466,534.40
  6. Step 6: Final answer
    x = 2,657,253.60

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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.