Home / 3,562,059.60-5,343,607.80-1,165,323.60

Finding the Fourth Proportional to 3,562,059.60, 5,343,607.80 and 1,165,323.60

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Solution

The fourth proportional to 3,562,059.60, 5,343,607.80 and 1,165,323.60 is: 1,748,154.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,059.60 : 5,343,607.80 = 1,165,323.60 : x
  2. Step 2: Convert to fraction form
    3,562,059.60/5,343,607.80 = 1,165,323.60/x
  3. Step 3: Cross multiply
    3,562,059.60x = 5,343,607.80 × 1,165,323.60
  4. Step 4: Simplify right side
    3,562,059.60x = 6,227,032,278,484.08
  5. Step 5: Solve for x
    x = 6,227,032,278,484.08/3,562,059.60
  6. Step 6: Final answer
    x = 1,748,154.99

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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.