Home / 9,271,344.51-13,911,012.77-5,014,509.39

Finding the Fourth Proportional to 9,271,344.51, 13,911,012.77 and 5,014,509.39

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Solution

The fourth proportional to 9,271,344.51, 13,911,012.77 and 5,014,509.39 is: 7,523,925.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,271,344.51 : 13,911,012.77 = 5,014,509.39 : x
  2. Step 2: Convert to fraction form
    9,271,344.51/13,911,012.77 = 5,014,509.39/x
  3. Step 3: Cross multiply
    9,271,344.51x = 13,911,012.77 × 5,014,509.39
  4. Step 4: Simplify right side
    9,271,344.51x = 69,756,904,134,502.36
  5. Step 5: Solve for x
    x = 69,756,904,134,502.36/9,271,344.51
  6. Step 6: Final answer
    x = 7,523,925.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.