Home / 8,908,348.48-12,293,554.64-4,833,967.52

Finding the Fourth Proportional to 8,908,348.48, 12,293,554.64 and 4,833,967.52

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Solution

The fourth proportional to 8,908,348.48, 12,293,554.64 and 4,833,967.52 is: 6,670,893.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,348.48 : 12,293,554.64 = 4,833,967.52 : x
  2. Step 2: Convert to fraction form
    8,908,348.48/12,293,554.64 = 4,833,967.52/x
  3. Step 3: Cross multiply
    8,908,348.48x = 12,293,554.64 × 4,833,967.52
  4. Step 4: Simplify right side
    8,908,348.48x = 59,426,643,835,105.29
  5. Step 5: Solve for x
    x = 59,426,643,835,105.29/8,908,348.48
  6. Step 6: Final answer
    x = 6,670,893.48

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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.