Home / 2,894,395.44-4,342,254.48-1,001,135.28

Finding the Fourth Proportional to 2,894,395.44, 4,342,254.48 and 1,001,135.28

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Solution

The fourth proportional to 2,894,395.44, 4,342,254.48 and 1,001,135.28 is: 1,501,931.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,395.44 : 4,342,254.48 = 1,001,135.28 : x
  2. Step 2: Convert to fraction form
    2,894,395.44/4,342,254.48 = 1,001,135.28/x
  3. Step 3: Cross multiply
    2,894,395.44x = 4,342,254.48 × 1,001,135.28
  4. Step 4: Simplify right side
    2,894,395.44x = 4,347,184,154,666.06
  5. Step 5: Solve for x
    x = 4,347,184,154,666.06/2,894,395.44
  6. Step 6: Final answer
    x = 1,501,931.66

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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.