Home / 2,946,224.61-4,065,749.91-1,657,064.52

Finding the Fourth Proportional to 2,946,224.61, 4,065,749.91 and 1,657,064.52

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Solution

The fourth proportional to 2,946,224.61, 4,065,749.91 and 1,657,064.52 is: 2,286,726.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,224.61 : 4,065,749.91 = 1,657,064.52 : x
  2. Step 2: Convert to fraction form
    2,946,224.61/4,065,749.91 = 1,657,064.52/x
  3. Step 3: Cross multiply
    2,946,224.61x = 4,065,749.91 × 1,657,064.52
  4. Step 4: Simplify right side
    2,946,224.61x = 6,737,209,923,054.19
  5. Step 5: Solve for x
    x = 6,737,209,923,054.19/2,946,224.61
  6. Step 6: Final answer
    x = 2,286,726.51

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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.