Home / 6,832,562.40-9,428,530.80-3,776,594.40

Finding the Fourth Proportional to 6,832,562.40, 9,428,530.80 and 3,776,594.40

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Solution

The fourth proportional to 6,832,562.40, 9,428,530.80 and 3,776,594.40 is: 5,211,476.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,562.40 : 9,428,530.80 = 3,776,594.40 : x
  2. Step 2: Convert to fraction form
    6,832,562.40/9,428,530.80 = 3,776,594.40/x
  3. Step 3: Cross multiply
    6,832,562.40x = 9,428,530.80 × 3,776,594.40
  4. Step 4: Simplify right side
    6,832,562.40x = 35,607,736,619,507.52
  5. Step 5: Solve for x
    x = 35,607,736,619,507.52/6,832,562.40
  6. Step 6: Final answer
    x = 5,211,476.24

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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.