Home / 8,006,985.88-11,050,430.88-4,569,741.16

Finding the Fourth Proportional to 8,006,985.88, 11,050,430.88 and 4,569,741.16

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Solution

The fourth proportional to 8,006,985.88, 11,050,430.88 and 4,569,741.16 is: 6,306,693.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,006,985.88 : 11,050,430.88 = 4,569,741.16 : x
  2. Step 2: Convert to fraction form
    8,006,985.88/11,050,430.88 = 4,569,741.16/x
  3. Step 3: Cross multiply
    8,006,985.88x = 11,050,430.88 × 4,569,741.16
  4. Step 4: Simplify right side
    8,006,985.88x = 50,497,608,828,071.02
  5. Step 5: Solve for x
    x = 50,497,608,828,071.02/8,006,985.88
  6. Step 6: Final answer
    x = 6,306,693.88

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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.