Home / 9,937,968.04-13,714,313.44-5,587,073.74

Finding the Fourth Proportional to 9,937,968.04, 13,714,313.44 and 5,587,073.74

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Solution

The fourth proportional to 9,937,968.04, 13,714,313.44 and 5,587,073.74 is: 7,710,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,968.04 : 13,714,313.44 = 5,587,073.74 : x
  2. Step 2: Convert to fraction form
    9,937,968.04/13,714,313.44 = 5,587,073.74/x
  3. Step 3: Cross multiply
    9,937,968.04x = 13,714,313.44 × 5,587,073.74
  4. Step 4: Simplify right side
    9,937,968.04x = 76,622,880,482,753.06
  5. Step 5: Solve for x
    x = 76,622,880,482,753.06/9,937,968.04
  6. Step 6: Final answer
    x = 7,710,115.41

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1.5x scale

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.