Home / 2,961,094.18-4,086,323.01-1,602,967.18

Finding the Fourth Proportional to 2,961,094.18, 4,086,323.01 and 1,602,967.18

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Solution

The fourth proportional to 2,961,094.18, 4,086,323.01 and 1,602,967.18 is: 2,212,101.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,094.18 : 4,086,323.01 = 1,602,967.18 : x
  2. Step 2: Convert to fraction form
    2,961,094.18/4,086,323.01 = 1,602,967.18/x
  3. Step 3: Cross multiply
    2,961,094.18x = 4,086,323.01 × 1,602,967.18
  4. Step 4: Simplify right side
    2,961,094.18x = 6,550,241,671,908.81
  5. Step 5: Solve for x
    x = 6,550,241,671,908.81/2,961,094.18
  6. Step 6: Final answer
    x = 2,212,101.77

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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.