Home / 9,847,671.84-13,592,054.64-5,774,603.04

Finding the Fourth Proportional to 9,847,671.84, 13,592,054.64 and 5,774,603.04

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Solution

The fourth proportional to 9,847,671.84, 13,592,054.64 and 5,774,603.04 is: 7,970,281.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,671.84 : 13,592,054.64 = 5,774,603.04 : x
  2. Step 2: Convert to fraction form
    9,847,671.84/13,592,054.64 = 5,774,603.04/x
  3. Step 3: Cross multiply
    9,847,671.84x = 13,592,054.64 × 5,774,603.04
  4. Step 4: Simplify right side
    9,847,671.84x = 78,488,720,043,990.11
  5. Step 5: Solve for x
    x = 78,488,720,043,990.11/9,847,671.84
  6. Step 6: Final answer
    x = 7,970,281.84

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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.