Home / 9,073,001.70-13,609,502.55-3,089,369.70

Finding the Fourth Proportional to 9,073,001.70, 13,609,502.55 and 3,089,369.70

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Solution

The fourth proportional to 9,073,001.70, 13,609,502.55 and 3,089,369.70 is: 4,634,054.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,001.70 : 13,609,502.55 = 3,089,369.70 : x
  2. Step 2: Convert to fraction form
    9,073,001.70/13,609,502.55 = 3,089,369.70/x
  3. Step 3: Cross multiply
    9,073,001.70x = 13,609,502.55 × 3,089,369.70
  4. Step 4: Simplify right side
    9,073,001.70x = 42,044,784,810,042.74
  5. Step 5: Solve for x
    x = 42,044,784,810,042.74/9,073,001.70
  6. Step 6: Final answer
    x = 4,634,054.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.