Home / 4,722,241.40-7,085,111.70-4,547,281.40

Finding the Fourth Proportional to 4,722,241.40, 7,085,111.70 and 4,547,281.40

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Solution

The fourth proportional to 4,722,241.40, 7,085,111.70 and 4,547,281.40 is: 6,822,606.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,241.40 : 7,085,111.70 = 4,547,281.40 : x
  2. Step 2: Convert to fraction form
    4,722,241.40/7,085,111.70 = 4,547,281.40/x
  3. Step 3: Cross multiply
    4,722,241.40x = 7,085,111.70 × 4,547,281.40
  4. Step 4: Simplify right side
    4,722,241.40x = 32,217,996,650,332.38
  5. Step 5: Solve for x
    x = 32,217,996,650,332.38/4,722,241.40
  6. Step 6: Final answer
    x = 6,822,606.88

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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.