Home / 5,141,050.07-7,665,612.75-4,999,803.03

Finding the Fourth Proportional to 5,141,050.07, 7,665,612.75 and 4,999,803.03

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Solution

The fourth proportional to 5,141,050.07, 7,665,612.75 and 4,999,803.03 is: 7,455,004.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,141,050.07 : 7,665,612.75 = 4,999,803.03 : x
  2. Step 2: Convert to fraction form
    5,141,050.07/7,665,612.75 = 4,999,803.03/x
  3. Step 3: Cross multiply
    5,141,050.07x = 7,665,612.75 × 4,999,803.03
  4. Step 4: Simplify right side
    5,141,050.07x = 38,326,553,854,256.63
  5. Step 5: Solve for x
    x = 38,326,553,854,256.63/5,141,050.07
  6. Step 6: Final answer
    x = 7,455,004.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.