Home / 7,600,055.64-10,488,825.54-4,337,361.47

Finding the Fourth Proportional to 7,600,055.64, 10,488,825.54 and 4,337,361.47

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Solution

The fourth proportional to 7,600,055.64, 10,488,825.54 and 4,337,361.47 is: 5,985,986.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,055.64 : 10,488,825.54 = 4,337,361.47 : x
  2. Step 2: Convert to fraction form
    7,600,055.64/10,488,825.54 = 4,337,361.47/x
  3. Step 3: Cross multiply
    7,600,055.64x = 10,488,825.54 × 4,337,361.47
  4. Step 4: Simplify right side
    7,600,055.64x = 45,493,827,710,303.81
  5. Step 5: Solve for x
    x = 45,493,827,710,303.81/7,600,055.64
  6. Step 6: Final answer
    x = 5,985,986.14

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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.