Home / 3,036,734.65-4,190,702.27-1,660,095

Finding the Fourth Proportional to 3,036,734.65, 4,190,702.27 and 1,660,095

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Solution

The fourth proportional to 3,036,734.65, 4,190,702.27 and 1,660,095 is: 2,290,935.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,734.65 : 4,190,702.27 = 1,660,095 : x
  2. Step 2: Convert to fraction form
    3,036,734.65/4,190,702.27 = 1,660,095/x
  3. Step 3: Cross multiply
    3,036,734.65x = 4,190,702.27 × 1,660,095
  4. Step 4: Simplify right side
    3,036,734.65x = 6,956,963,876,615.18
  5. Step 5: Solve for x
    x = 6,956,963,876,615.18/3,036,734.65
  6. Step 6: Final answer
    x = 2,290,935.72

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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.