Home / 5,507,032.92-7,600,798.80-3,518,897.64

Finding the Fourth Proportional to 5,507,032.92, 7,600,798.80 and 3,518,897.64

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Solution

The fourth proportional to 5,507,032.92, 7,600,798.80 and 3,518,897.64 is: 4,856,777.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,032.92 : 7,600,798.80 = 3,518,897.64 : x
  2. Step 2: Convert to fraction form
    5,507,032.92/7,600,798.80 = 3,518,897.64/x
  3. Step 3: Cross multiply
    5,507,032.92x = 7,600,798.80 × 3,518,897.64
  4. Step 4: Simplify right side
    5,507,032.92x = 26,746,432,959,434.83
  5. Step 5: Solve for x
    x = 26,746,432,959,434.83/5,507,032.92
  6. Step 6: Final answer
    x = 4,856,777.39

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1.5x scale

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.