Home / 2,447,140.60-3,670,710.90-2,084,973.40

Finding the Fourth Proportional to 2,447,140.60, 3,670,710.90 and 2,084,973.40

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Solution

The fourth proportional to 2,447,140.60, 3,670,710.90 and 2,084,973.40 is: 3,127,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,140.60 : 3,670,710.90 = 2,084,973.40 : x
  2. Step 2: Convert to fraction form
    2,447,140.60/3,670,710.90 = 2,084,973.40/x
  3. Step 3: Cross multiply
    2,447,140.60x = 3,670,710.90 × 2,084,973.40
  4. Step 4: Simplify right side
    2,447,140.60x = 7,653,334,585,590.06
  5. Step 5: Solve for x
    x = 7,653,334,585,590.06/2,447,140.60
  6. Step 6: Final answer
    x = 3,127,460.10

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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.