Home / 9,104,295.81-12,563,779.59-4,974,238.07

Finding the Fourth Proportional to 9,104,295.81, 12,563,779.59 and 4,974,238.07

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Solution

The fourth proportional to 9,104,295.81, 12,563,779.59 and 4,974,238.07 is: 6,864,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,295.81 : 12,563,779.59 = 4,974,238.07 : x
  2. Step 2: Convert to fraction form
    9,104,295.81/12,563,779.59 = 4,974,238.07/x
  3. Step 3: Cross multiply
    9,104,295.81x = 12,563,779.59 × 4,974,238.07
  4. Step 4: Simplify right side
    9,104,295.81x = 62,495,230,739,666.99
  5. Step 5: Solve for x
    x = 62,495,230,739,666.99/9,104,295.81
  6. Step 6: Final answer
    x = 6,864,367.33

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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.