Home / 4,429,700.16-6,113,043.36-2,618,848.32

Finding the Fourth Proportional to 4,429,700.16, 6,113,043.36 and 2,618,848.32

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Solution

The fourth proportional to 4,429,700.16, 6,113,043.36 and 2,618,848.32 is: 3,614,044.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,700.16 : 6,113,043.36 = 2,618,848.32 : x
  2. Step 2: Convert to fraction form
    4,429,700.16/6,113,043.36 = 2,618,848.32/x
  3. Step 3: Cross multiply
    4,429,700.16x = 6,113,043.36 × 2,618,848.32
  4. Step 4: Simplify right side
    4,429,700.16x = 16,009,133,333,423.15
  5. Step 5: Solve for x
    x = 16,009,133,333,423.15/4,429,700.16
  6. Step 6: Final answer
    x = 3,614,044.46

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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.