Home / 7,317,326.75-10,097,779.76-4,054,075.83

Finding the Fourth Proportional to 7,317,326.75, 10,097,779.76 and 4,054,075.83

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Solution

The fourth proportional to 7,317,326.75, 10,097,779.76 and 4,054,075.83 is: 5,594,551.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,317,326.75 : 10,097,779.76 = 4,054,075.83 : x
  2. Step 2: Convert to fraction form
    7,317,326.75/10,097,779.76 = 4,054,075.83/x
  3. Step 3: Cross multiply
    7,317,326.75x = 10,097,779.76 × 4,054,075.83
  4. Step 4: Simplify right side
    7,317,326.75x = 40,937,164,841,408.83
  5. Step 5: Solve for x
    x = 40,937,164,841,408.83/7,317,326.75
  6. Step 6: Final answer
    x = 5,594,551.98

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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.