Home / 9,353,909.79-14,031,257.81-4,565,626.38

Finding the Fourth Proportional to 9,353,909.79, 14,031,257.81 and 4,565,626.38

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Solution

The fourth proportional to 9,353,909.79, 14,031,257.81 and 4,565,626.38 is: 6,848,631.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,909.79 : 14,031,257.81 = 4,565,626.38 : x
  2. Step 2: Convert to fraction form
    9,353,909.79/14,031,257.81 = 4,565,626.38/x
  3. Step 3: Cross multiply
    9,353,909.79x = 14,031,257.81 × 4,565,626.38
  4. Step 4: Simplify right side
    9,353,909.79x = 64,061,480,779,088.89
  5. Step 5: Solve for x
    x = 64,061,480,779,088.89/9,353,909.79
  6. Step 6: Final answer
    x = 6,848,631.45

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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.