Home / 4,779,447.58-6,598,075.26-3,238,848.10

Finding the Fourth Proportional to 4,779,447.58, 6,598,075.26 and 3,238,848.10

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Solution

The fourth proportional to 4,779,447.58, 6,598,075.26 and 3,238,848.10 is: 4,471,262.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,447.58 : 6,598,075.26 = 3,238,848.10 : x
  2. Step 2: Convert to fraction form
    4,779,447.58/6,598,075.26 = 3,238,848.10/x
  3. Step 3: Cross multiply
    4,779,447.58x = 6,598,075.26 × 3,238,848.10
  4. Step 4: Simplify right side
    4,779,447.58x = 21,370,163,519,508.01
  5. Step 5: Solve for x
    x = 21,370,163,519,508.01/4,779,447.58
  6. Step 6: Final answer
    x = 4,471,262.25

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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.