Home / 4,711,031.60-7,066,547.40-4,396,103.60

Finding the Fourth Proportional to 4,711,031.60, 7,066,547.40 and 4,396,103.60

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Solution

The fourth proportional to 4,711,031.60, 7,066,547.40 and 4,396,103.60 is: 6,594,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,031.60 : 7,066,547.40 = 4,396,103.60 : x
  2. Step 2: Convert to fraction form
    4,711,031.60/7,066,547.40 = 4,396,103.60/x
  3. Step 3: Cross multiply
    4,711,031.60x = 7,066,547.40 × 4,396,103.60
  4. Step 4: Simplify right side
    4,711,031.60x = 31,065,274,464,710.64
  5. Step 5: Solve for x
    x = 31,065,274,464,710.64/4,711,031.60
  6. Step 6: Final answer
    x = 6,594,155.40

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Similar ratio
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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.