Home / 6,774,444.47-9,348,709.98-3,676,967.63

Finding the Fourth Proportional to 6,774,444.47, 9,348,709.98 and 3,676,967.63

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Solution

The fourth proportional to 6,774,444.47, 9,348,709.98 and 3,676,967.63 is: 5,074,202.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,444.47 : 9,348,709.98 = 3,676,967.63 : x
  2. Step 2: Convert to fraction form
    6,774,444.47/9,348,709.98 = 3,676,967.63/x
  3. Step 3: Cross multiply
    6,774,444.47x = 9,348,709.98 × 3,676,967.63
  4. Step 4: Simplify right side
    6,774,444.47x = 34,374,903,978,717.95
  5. Step 5: Solve for x
    x = 34,374,903,978,717.95/6,774,444.47
  6. Step 6: Final answer
    x = 5,074,202.63

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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.