Home / 9,748,252.86-13,453,009.38-5,397,339.24

Finding the Fourth Proportional to 9,748,252.86, 13,453,009.38 and 5,397,339.24

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Solution

The fourth proportional to 9,748,252.86, 13,453,009.38 and 5,397,339.24 is: 7,448,560.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,252.86 : 13,453,009.38 = 5,397,339.24 : x
  2. Step 2: Convert to fraction form
    9,748,252.86/13,453,009.38 = 5,397,339.24/x
  3. Step 3: Cross multiply
    9,748,252.86x = 13,453,009.38 × 5,397,339.24
  4. Step 4: Simplify right side
    9,748,252.86x = 72,610,455,422,762.08
  5. Step 5: Solve for x
    x = 72,610,455,422,762.08/9,748,252.86
  6. Step 6: Final answer
    x = 7,448,560.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.