Home / 6,774,061.40-9,355,963.04-4,461,292.32

Finding the Fourth Proportional to 6,774,061.40, 9,355,963.04 and 4,461,292.32

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Solution

The fourth proportional to 6,774,061.40, 9,355,963.04 and 4,461,292.32 is: 6,161,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,061.40 : 9,355,963.04 = 4,461,292.32 : x
  2. Step 2: Convert to fraction form
    6,774,061.40/9,355,963.04 = 4,461,292.32/x
  3. Step 3: Cross multiply
    6,774,061.40x = 9,355,963.04 × 4,461,292.32
  4. Step 4: Simplify right side
    6,774,061.40x = 41,739,686,056,555.85
  5. Step 5: Solve for x
    x = 41,739,686,056,555.85/6,774,061.40
  6. Step 6: Final answer
    x = 6,161,692.90

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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.