Home / 8,908,733.81-12,294,052.67-4,834,352.81

Finding the Fourth Proportional to 8,908,733.81, 12,294,052.67 and 4,834,352.81

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Solution

The fourth proportional to 8,908,733.81, 12,294,052.67 and 4,834,352.81 is: 6,671,406.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,733.81 : 12,294,052.67 = 4,834,352.81 : x
  2. Step 2: Convert to fraction form
    8,908,733.81/12,294,052.67 = 4,834,352.81/x
  3. Step 3: Cross multiply
    8,908,733.81x = 12,294,052.67 × 4,834,352.81
  4. Step 4: Simplify right side
    8,908,733.81x = 59,433,788,114,323.52
  5. Step 5: Solve for x
    x = 59,433,788,114,323.52/8,908,733.81
  6. Step 6: Final answer
    x = 6,671,406.89

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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.