Home / 4,382,225.20-6,573,337.80-3,038,532.40

Finding the Fourth Proportional to 4,382,225.20, 6,573,337.80 and 3,038,532.40

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Solution

The fourth proportional to 4,382,225.20, 6,573,337.80 and 3,038,532.40 is: 4,557,798.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,225.20 : 6,573,337.80 = 3,038,532.40 : x
  2. Step 2: Convert to fraction form
    4,382,225.20/6,573,337.80 = 3,038,532.40/x
  3. Step 3: Cross multiply
    4,382,225.20x = 6,573,337.80 × 3,038,532.40
  4. Step 4: Simplify right side
    4,382,225.20x = 19,973,299,881,444.72
  5. Step 5: Solve for x
    x = 19,973,299,881,444.72/4,382,225.20
  6. Step 6: Final answer
    x = 4,557,798.60

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Similar ratio
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1.5x scale

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.