Home / 8,901,303-12,283,798.14-4,826,925.24

Finding the Fourth Proportional to 8,901,303, 12,283,798.14 and 4,826,925.24

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Solution

The fourth proportional to 8,901,303, 12,283,798.14 and 4,826,925.24 is: 6,661,156.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,303 : 12,283,798.14 = 4,826,925.24 : x
  2. Step 2: Convert to fraction form
    8,901,303/12,283,798.14 = 4,826,925.24/x
  3. Step 3: Cross multiply
    8,901,303x = 12,283,798.14 × 4,826,925.24
  4. Step 4: Simplify right side
    8,901,303x = 59,292,975,285,031.06
  5. Step 5: Solve for x
    x = 59,292,975,285,031.06/8,901,303
  6. Step 6: Final answer
    x = 6,661,156.83

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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.