Home / 4,901,421.54-7,350,883.65-3,475,498.89

Finding the Fourth Proportional to 4,901,421.54, 7,350,883.65 and 3,475,498.89

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Solution

The fourth proportional to 4,901,421.54, 7,350,883.65 and 3,475,498.89 is: 5,212,362.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,421.54 : 7,350,883.65 = 3,475,498.89 : x
  2. Step 2: Convert to fraction form
    4,901,421.54/7,350,883.65 = 3,475,498.89/x
  3. Step 3: Cross multiply
    4,901,421.54x = 7,350,883.65 × 3,475,498.89
  4. Step 4: Simplify right side
    4,901,421.54x = 25,547,987,966,094.15
  5. Step 5: Solve for x
    x = 25,547,987,966,094.15/4,901,421.54
  6. Step 6: Final answer
    x = 5,212,362.94

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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.