Home / 6,860,355.84-9,466,966.80-3,804,504.48

Finding the Fourth Proportional to 6,860,355.84, 9,466,966.80 and 3,804,504.48

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Solution

The fourth proportional to 6,860,355.84, 9,466,966.80 and 3,804,504.48 is: 5,250,036.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,355.84 : 9,466,966.80 = 3,804,504.48 : x
  2. Step 2: Convert to fraction form
    6,860,355.84/9,466,966.80 = 3,804,504.48/x
  3. Step 3: Cross multiply
    6,860,355.84x = 9,466,966.80 × 3,804,504.48
  4. Step 4: Simplify right side
    6,860,355.84x = 36,017,117,602,611.27
  5. Step 5: Solve for x
    x = 36,017,117,602,611.27/6,860,355.84
  6. Step 6: Final answer
    x = 5,250,036.36

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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.