Home / 7,703,502.04-10,630,702.10-4,265,669.24

Finding the Fourth Proportional to 7,703,502.04, 10,630,702.10 and 4,265,669.24

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Solution

The fourth proportional to 7,703,502.04, 10,630,702.10 and 4,265,669.24 is: 5,886,551.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,502.04 : 10,630,702.10 = 4,265,669.24 : x
  2. Step 2: Convert to fraction form
    7,703,502.04/10,630,702.10 = 4,265,669.24/x
  3. Step 3: Cross multiply
    7,703,502.04x = 10,630,702.10 × 4,265,669.24
  4. Step 4: Simplify right side
    7,703,502.04x = 45,347,058,947,573.41
  5. Step 5: Solve for x
    x = 45,347,058,947,573.41/7,703,502.04
  6. Step 6: Final answer
    x = 5,886,551.17

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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.