Home / 9,604,886.95-13,254,744-5,194,612.56

Finding the Fourth Proportional to 9,604,886.95, 13,254,744 and 5,194,612.56

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Solution

The fourth proportional to 9,604,886.95, 13,254,744 and 5,194,612.56 is: 7,168,565.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,886.95 : 13,254,744 = 5,194,612.56 : x
  2. Step 2: Convert to fraction form
    9,604,886.95/13,254,744 = 5,194,612.56/x
  3. Step 3: Cross multiply
    9,604,886.95x = 13,254,744 × 5,194,612.56
  4. Step 4: Simplify right side
    9,604,886.95x = 68,853,259,661,984.63
  5. Step 5: Solve for x
    x = 68,853,259,661,984.63/9,604,886.95
  6. Step 6: Final answer
    x = 7,168,565.34

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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.