Home / 7,887,302.98-10,884,485.37-4,265,630.98

Finding the Fourth Proportional to 7,887,302.98, 10,884,485.37 and 4,265,630.98

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Solution

The fourth proportional to 7,887,302.98, 10,884,485.37 and 4,265,630.98 is: 5,886,574.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,887,302.98 : 10,884,485.37 = 4,265,630.98 : x
  2. Step 2: Convert to fraction form
    7,887,302.98/10,884,485.37 = 4,265,630.98/x
  3. Step 3: Cross multiply
    7,887,302.98x = 10,884,485.37 × 4,265,630.98
  4. Step 4: Simplify right side
    7,887,302.98x = 46,429,197,995,628.77
  5. Step 5: Solve for x
    x = 46,429,197,995,628.77/7,887,302.98
  6. Step 6: Final answer
    x = 5,886,574.68

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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.