Home / 4,153,430.01-5,732,021.09-2,318,246.33

Finding the Fourth Proportional to 4,153,430.01, 5,732,021.09 and 2,318,246.33

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Solution

The fourth proportional to 4,153,430.01, 5,732,021.09 and 2,318,246.33 is: 3,199,340.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,430.01 : 5,732,021.09 = 2,318,246.33 : x
  2. Step 2: Convert to fraction form
    4,153,430.01/5,732,021.09 = 2,318,246.33/x
  3. Step 3: Cross multiply
    4,153,430.01x = 5,732,021.09 × 2,318,246.33
  4. Step 4: Simplify right side
    4,153,430.01x = 13,288,236,832,510.61
  5. Step 5: Solve for x
    x = 13,288,236,832,510.61/4,153,430.01
  6. Step 6: Final answer
    x = 3,199,340.49

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1.5x scale

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.