Home / 9,937,886.51-13,714,200.88-5,586,992.17

Finding the Fourth Proportional to 9,937,886.51, 13,714,200.88 and 5,586,992.17

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Solution

The fourth proportional to 9,937,886.51, 13,714,200.88 and 5,586,992.17 is: 7,710,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,886.51 : 13,714,200.88 = 5,586,992.17 : x
  2. Step 2: Convert to fraction form
    9,937,886.51/13,714,200.88 = 5,586,992.17/x
  3. Step 3: Cross multiply
    9,937,886.51x = 13,714,200.88 × 5,586,992.17
  4. Step 4: Simplify right side
    9,937,886.51x = 76,621,132,886,114.12
  5. Step 5: Solve for x
    x = 76,621,132,886,114.12/9,937,886.51
  6. Step 6: Final answer
    x = 7,710,002.80

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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.