Home / 4,043,547-5,575,545.90-3,306,200.76

Finding the Fourth Proportional to 4,043,547, 5,575,545.90 and 3,306,200.76

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Solution

The fourth proportional to 4,043,547, 5,575,545.90 and 3,306,200.76 is: 4,558,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,547 : 5,575,545.90 = 3,306,200.76 : x
  2. Step 2: Convert to fraction form
    4,043,547/5,575,545.90 = 3,306,200.76/x
  3. Step 3: Cross multiply
    4,043,547x = 5,575,545.90 × 3,306,200.76
  4. Step 4: Simplify right side
    4,043,547x = 18,433,874,091,994.88
  5. Step 5: Solve for x
    x = 18,433,874,091,994.88/4,043,547
  6. Step 6: Final answer
    x = 4,558,837.60

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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.