Home / 6,232,826.39-9,363,427.02-4,509,013.28

Finding the Fourth Proportional to 6,232,826.39, 9,363,427.02 and 4,509,013.28

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Solution

The fourth proportional to 6,232,826.39, 9,363,427.02 and 4,509,013.28 is: 6,773,783.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,826.39 : 9,363,427.02 = 4,509,013.28 : x
  2. Step 2: Convert to fraction form
    6,232,826.39/9,363,427.02 = 4,509,013.28/x
  3. Step 3: Cross multiply
    6,232,826.39x = 9,363,427.02 × 4,509,013.28
  4. Step 4: Simplify right side
    6,232,826.39x = 42,219,816,779,490.83
  5. Step 5: Solve for x
    x = 42,219,816,779,490.83/6,232,826.39
  6. Step 6: Final answer
    x = 6,773,783.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.