Home / 5,615,582.01-7,748,836.65-3,168,050.16

Finding the Fourth Proportional to 5,615,582.01, 7,748,836.65 and 3,168,050.16

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Solution

The fourth proportional to 5,615,582.01, 7,748,836.65 and 3,168,050.16 is: 4,371,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,615,582.01 : 7,748,836.65 = 3,168,050.16 : x
  2. Step 2: Convert to fraction form
    5,615,582.01/7,748,836.65 = 3,168,050.16/x
  3. Step 3: Cross multiply
    5,615,582.01x = 7,748,836.65 × 3,168,050.16
  4. Step 4: Simplify right side
    5,615,582.01x = 24,548,703,188,846.37
  5. Step 5: Solve for x
    x = 24,548,703,188,846.37/5,615,582.01
  6. Step 6: Final answer
    x = 4,371,533.20

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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.