Home / 3,051,034.08-4,575,903.12-1,157,111.52

Finding the Fourth Proportional to 3,051,034.08, 4,575,903.12 and 1,157,111.52

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Solution

The fourth proportional to 3,051,034.08, 4,575,903.12 and 1,157,111.52 is: 1,735,421.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,034.08 : 4,575,903.12 = 1,157,111.52 : x
  2. Step 2: Convert to fraction form
    3,051,034.08/4,575,903.12 = 1,157,111.52/x
  3. Step 3: Cross multiply
    3,051,034.08x = 4,575,903.12 × 1,157,111.52
  4. Step 4: Simplify right side
    3,051,034.08x = 5,294,830,214,555.94
  5. Step 5: Solve for x
    x = 5,294,830,214,555.94/3,051,034.08
  6. Step 6: Final answer
    x = 1,735,421.52

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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.