Home / 4,205,427.83-6,308,141.08-1,010,554.01

Finding the Fourth Proportional to 4,205,427.83, 6,308,141.08 and 1,010,554.01

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Solution

The fourth proportional to 4,205,427.83, 6,308,141.08 and 1,010,554.01 is: 1,515,830.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,427.83 : 6,308,141.08 = 1,010,554.01 : x
  2. Step 2: Convert to fraction form
    4,205,427.83/6,308,141.08 = 1,010,554.01/x
  3. Step 3: Cross multiply
    4,205,427.83x = 6,308,141.08 × 1,010,554.01
  4. Step 4: Simplify right side
    4,205,427.83x = 6,374,717,264,039.73
  5. Step 5: Solve for x
    x = 6,374,717,264,039.73/4,205,427.83
  6. Step 6: Final answer
    x = 1,515,830.86

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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.