Home / 2,841,820.01-3,920,598.28-1,752,199.91

Finding the Fourth Proportional to 2,841,820.01, 3,920,598.28 and 1,752,199.91

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Solution

The fourth proportional to 2,841,820.01, 3,920,598.28 and 1,752,199.91 is: 2,417,349.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,820.01 : 3,920,598.28 = 1,752,199.91 : x
  2. Step 2: Convert to fraction form
    2,841,820.01/3,920,598.28 = 1,752,199.91/x
  3. Step 3: Cross multiply
    2,841,820.01x = 3,920,598.28 × 1,752,199.91
  4. Step 4: Simplify right side
    2,841,820.01x = 6,869,671,953,362.15
  5. Step 5: Solve for x
    x = 6,869,671,953,362.15/2,841,820.01
  6. Step 6: Final answer
    x = 2,417,349.42

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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.