Home / 5,539,368.48-7,645,603.96-3,248,267.28

Finding the Fourth Proportional to 5,539,368.48, 7,645,603.96 and 3,248,267.28

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Solution

The fourth proportional to 5,539,368.48, 7,645,603.96 and 3,248,267.28 is: 4,483,356.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,368.48 : 7,645,603.96 = 3,248,267.28 : x
  2. Step 2: Convert to fraction form
    5,539,368.48/7,645,603.96 = 3,248,267.28/x
  3. Step 3: Cross multiply
    5,539,368.48x = 7,645,603.96 × 3,248,267.28
  4. Step 4: Simplify right side
    5,539,368.48x = 24,834,965,179,106.43
  5. Step 5: Solve for x
    x = 24,834,965,179,106.43/5,539,368.48
  6. Step 6: Final answer
    x = 4,483,356.77

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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.