Home / 4,968,051.60-7,452,077.40-1,602,598.80

Finding the Fourth Proportional to 4,968,051.60, 7,452,077.40 and 1,602,598.80

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Solution

The fourth proportional to 4,968,051.60, 7,452,077.40 and 1,602,598.80 is: 2,403,898.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,051.60 : 7,452,077.40 = 1,602,598.80 : x
  2. Step 2: Convert to fraction form
    4,968,051.60/7,452,077.40 = 1,602,598.80/x
  3. Step 3: Cross multiply
    4,968,051.60x = 7,452,077.40 × 1,602,598.80
  4. Step 4: Simplify right side
    4,968,051.60x = 11,942,690,298,747.12
  5. Step 5: Solve for x
    x = 11,942,690,298,747.12/4,968,051.60
  6. Step 6: Final answer
    x = 2,403,898.20

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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.