Home / 3,050,737.32-4,210,018.02-1,692,607.08

Finding the Fourth Proportional to 3,050,737.32, 4,210,018.02 and 1,692,607.08

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Solution

The fourth proportional to 3,050,737.32, 4,210,018.02 and 1,692,607.08 is: 2,335,798.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,737.32 : 4,210,018.02 = 1,692,607.08 : x
  2. Step 2: Convert to fraction form
    3,050,737.32/4,210,018.02 = 1,692,607.08/x
  3. Step 3: Cross multiply
    3,050,737.32x = 4,210,018.02 × 1,692,607.08
  4. Step 4: Simplify right side
    3,050,737.32x = 7,125,906,307,579.58
  5. Step 5: Solve for x
    x = 7,125,906,307,579.58/3,050,737.32
  6. Step 6: Final answer
    x = 2,335,798.06

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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.