Home / 2,051,478.16-3,074,466.52-1,596,618.60

Finding the Fourth Proportional to 2,051,478.16, 3,074,466.52 and 1,596,618.60

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Solution

The fourth proportional to 2,051,478.16, 3,074,466.52 and 1,596,618.60 is: 2,392,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,478.16 : 3,074,466.52 = 1,596,618.60 : x
  2. Step 2: Convert to fraction form
    2,051,478.16/3,074,466.52 = 1,596,618.60/x
  3. Step 3: Cross multiply
    2,051,478.16x = 3,074,466.52 × 1,596,618.60
  4. Step 4: Simplify right side
    2,051,478.16x = 4,908,750,430,909.27
  5. Step 5: Solve for x
    x = 4,908,750,430,909.27/2,051,478.16
  6. Step 6: Final answer
    x = 2,392,787.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.