Home / 4,991,852.40-6,886,909.08-3,273,926.64

Finding the Fourth Proportional to 4,991,852.40, 6,886,909.08 and 3,273,926.64

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Solution

The fourth proportional to 4,991,852.40, 6,886,909.08 and 3,273,926.64 is: 4,516,807.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,852.40 : 6,886,909.08 = 3,273,926.64 : x
  2. Step 2: Convert to fraction form
    4,991,852.40/6,886,909.08 = 3,273,926.64/x
  3. Step 3: Cross multiply
    4,991,852.40x = 6,886,909.08 × 3,273,926.64
  4. Step 4: Simplify right side
    4,991,852.40x = 22,547,235,104,269.89
  5. Step 5: Solve for x
    x = 22,547,235,104,269.89/4,991,852.40
  6. Step 6: Final answer
    x = 4,516,807.25

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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.