Home / 9,937,919.34-13,714,246.17-5,587,024.98

Finding the Fourth Proportional to 9,937,919.34, 13,714,246.17 and 5,587,024.98

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Solution

The fourth proportional to 9,937,919.34, 13,714,246.17 and 5,587,024.98 is: 7,710,048.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,919.34 : 13,714,246.17 = 5,587,024.98 : x
  2. Step 2: Convert to fraction form
    9,937,919.34/13,714,246.17 = 5,587,024.98/x
  3. Step 3: Cross multiply
    9,937,919.34x = 13,714,246.17 × 5,587,024.98
  4. Step 4: Simplify right side
    9,937,919.34x = 76,621,835,933,659.33
  5. Step 5: Solve for x
    x = 76,621,835,933,659.33/9,937,919.34
  6. Step 6: Final answer
    x = 7,710,048.08

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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.