Home / 2,749,783.10-4,124,658.24-1,495,582.34

Finding the Fourth Proportional to 2,749,783.10, 4,124,658.24 and 1,495,582.34

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Solution

The fourth proportional to 2,749,783.10, 4,124,658.24 and 1,495,582.34 is: 2,243,364.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,783.10 : 4,124,658.24 = 1,495,582.34 : x
  2. Step 2: Convert to fraction form
    2,749,783.10/4,124,658.24 = 1,495,582.34/x
  3. Step 3: Cross multiply
    2,749,783.10x = 4,124,658.24 × 1,495,582.34
  4. Step 4: Simplify right side
    2,749,783.10x = 6,168,766,001,656.19
  5. Step 5: Solve for x
    x = 6,168,766,001,656.19/2,749,783.10
  6. Step 6: Final answer
    x = 2,243,364.58

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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.