Home / 7,495,787.36-10,344,188.04-4,058,056.64

Finding the Fourth Proportional to 7,495,787.36, 10,344,188.04 and 4,058,056.64

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Solution

The fourth proportional to 7,495,787.36, 10,344,188.04 and 4,058,056.64 is: 5,600,118.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,787.36 : 10,344,188.04 = 4,058,056.64 : x
  2. Step 2: Convert to fraction form
    7,495,787.36/10,344,188.04 = 4,058,056.64/x
  3. Step 3: Cross multiply
    7,495,787.36x = 10,344,188.04 × 4,058,056.64
  4. Step 4: Simplify right side
    7,495,787.36x = 41,977,300,961,130.59
  5. Step 5: Solve for x
    x = 41,977,300,961,130.59/7,495,787.36
  6. Step 6: Final answer
    x = 5,600,118.97

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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.