Home / 3,698,260.60-5,549,966.09-1,302,298.22

Finding the Fourth Proportional to 3,698,260.60, 5,549,966.09 and 1,302,298.22

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Solution

The fourth proportional to 3,698,260.60, 5,549,966.09 and 1,302,298.22 is: 1,954,354.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,260.60 : 5,549,966.09 = 1,302,298.22 : x
  2. Step 2: Convert to fraction form
    3,698,260.60/5,549,966.09 = 1,302,298.22/x
  3. Step 3: Cross multiply
    3,698,260.60x = 5,549,966.09 × 1,302,298.22
  4. Step 4: Simplify right side
    3,698,260.60x = 7,227,710,932,317.53
  5. Step 5: Solve for x
    x = 7,227,710,932,317.53/3,698,260.60
  6. Step 6: Final answer
    x = 1,954,354.14

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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.