Home / 7,998,599.04-11,038,283.52-4,901,068.80

Finding the Fourth Proportional to 7,998,599.04, 11,038,283.52 and 4,901,068.80

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Solution

The fourth proportional to 7,998,599.04, 11,038,283.52 and 4,901,068.80 is: 6,763,607.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,998,599.04 : 11,038,283.52 = 4,901,068.80 : x
  2. Step 2: Convert to fraction form
    7,998,599.04/11,038,283.52 = 4,901,068.80/x
  3. Step 3: Cross multiply
    7,998,599.04x = 11,038,283.52 × 4,901,068.80
  4. Step 4: Simplify right side
    7,998,599.04x = 54,099,386,965,426.17
  5. Step 5: Solve for x
    x = 54,099,386,965,426.17/7,998,599.04
  6. Step 6: Final answer
    x = 6,763,607.81

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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.