Home / 2,007,306.60-3,010,085.10-808,830.60

Finding the Fourth Proportional to 2,007,306.60, 3,010,085.10 and 808,830.60

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Solution

The fourth proportional to 2,007,306.60, 3,010,085.10 and 808,830.60 is: 1,212,893.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,306.60 : 3,010,085.10 = 808,830.60 : x
  2. Step 2: Convert to fraction form
    2,007,306.60/3,010,085.10 = 808,830.60/x
  3. Step 3: Cross multiply
    2,007,306.60x = 3,010,085.10 × 808,830.60
  4. Step 4: Simplify right side
    2,007,306.60x = 2,434,648,937,484.06
  5. Step 5: Solve for x
    x = 2,434,648,937,484.06/2,007,306.60
  6. Step 6: Final answer
    x = 1,212,893.41

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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.