Home / 2,574,484.56-3,862,077.56-1,495,503.44

Finding the Fourth Proportional to 2,574,484.56, 3,862,077.56 and 1,495,503.44

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Solution

The fourth proportional to 2,574,484.56, 3,862,077.56 and 1,495,503.44 is: 2,243,458.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,484.56 : 3,862,077.56 = 1,495,503.44 : x
  2. Step 2: Convert to fraction form
    2,574,484.56/3,862,077.56 = 1,495,503.44/x
  3. Step 3: Cross multiply
    2,574,484.56x = 3,862,077.56 × 1,495,503.44
  4. Step 4: Simplify right side
    2,574,484.56x = 5,775,750,276,526.81
  5. Step 5: Solve for x
    x = 5,775,750,276,526.81/2,574,484.56
  6. Step 6: Final answer
    x = 2,243,458.89

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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.