Home / 5,710,973.27-7,881,094.47-3,132,607.19

Finding the Fourth Proportional to 5,710,973.27, 7,881,094.47 and 3,132,607.19

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Solution

The fourth proportional to 5,710,973.27, 7,881,094.47 and 3,132,607.19 is: 4,322,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,973.27 : 7,881,094.47 = 3,132,607.19 : x
  2. Step 2: Convert to fraction form
    5,710,973.27/7,881,094.47 = 3,132,607.19/x
  3. Step 3: Cross multiply
    5,710,973.27x = 7,881,094.47 × 3,132,607.19
  4. Step 4: Simplify right side
    5,710,973.27x = 24,688,373,162,385.77
  5. Step 5: Solve for x
    x = 24,688,373,162,385.77/5,710,973.27
  6. Step 6: Final answer
    x = 4,322,971.24

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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.