Home / 5,492,253.98-8,238,364.53-1,393,567.16

Finding the Fourth Proportional to 5,492,253.98, 8,238,364.53 and 1,393,567.16

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Solution

The fourth proportional to 5,492,253.98, 8,238,364.53 and 1,393,567.16 is: 2,090,346.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,253.98 : 8,238,364.53 = 1,393,567.16 : x
  2. Step 2: Convert to fraction form
    5,492,253.98/8,238,364.53 = 1,393,567.16/x
  3. Step 3: Cross multiply
    5,492,253.98x = 8,238,364.53 × 1,393,567.16
  4. Step 4: Simplify right side
    5,492,253.98x = 11,480,714,219,925.01
  5. Step 5: Solve for x
    x = 11,480,714,219,925.01/5,492,253.98
  6. Step 6: Final answer
    x = 2,090,346.56

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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.