Home / 9,774,465.40-14,654,699.70-4,091,764.60

Finding the Fourth Proportional to 9,774,465.40, 14,654,699.70 and 4,091,764.60

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Solution

The fourth proportional to 9,774,465.40, 14,654,699.70 and 4,091,764.60 is: 6,134,717.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,774,465.40 : 14,654,699.70 = 4,091,764.60 : x
  2. Step 2: Convert to fraction form
    9,774,465.40/14,654,699.70 = 4,091,764.60/x
  3. Step 3: Cross multiply
    9,774,465.40x = 14,654,699.70 × 4,091,764.60
  4. Step 4: Simplify right side
    9,774,465.40x = 59,963,581,456,090.62
  5. Step 5: Solve for x
    x = 59,963,581,456,090.62/9,774,465.40
  6. Step 6: Final answer
    x = 6,134,717.25

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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.