Home / 4,192,535.79-5,785,564.37-2,357,071.13

Finding the Fourth Proportional to 4,192,535.79, 5,785,564.37 and 2,357,071.13

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Solution

The fourth proportional to 4,192,535.79, 5,785,564.37 and 2,357,071.13 is: 3,252,682.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,535.79 : 5,785,564.37 = 2,357,071.13 : x
  2. Step 2: Convert to fraction form
    4,192,535.79/5,785,564.37 = 2,357,071.13/x
  3. Step 3: Cross multiply
    4,192,535.79x = 5,785,564.37 × 2,357,071.13
  4. Step 4: Simplify right side
    4,192,535.79x = 13,636,986,706,570.46
  5. Step 5: Solve for x
    x = 13,636,986,706,570.46/4,192,535.79
  6. Step 6: Final answer
    x = 3,252,682.24

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Double scale
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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.