Home / 6,919,303.99-10,371,080.95-3,075,352.29

Finding the Fourth Proportional to 6,919,303.99, 10,371,080.95 and 3,075,352.29

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Solution

The fourth proportional to 6,919,303.99, 10,371,080.95 and 3,075,352.29 is: 4,609,528.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,919,303.99 : 10,371,080.95 = 3,075,352.29 : x
  2. Step 2: Convert to fraction form
    6,919,303.99/10,371,080.95 = 3,075,352.29/x
  3. Step 3: Cross multiply
    6,919,303.99x = 10,371,080.95 × 3,075,352.29
  4. Step 4: Simplify right side
    6,919,303.99x = 31,894,727,549,357.88
  5. Step 5: Solve for x
    x = 31,894,727,549,357.88/6,919,303.99
  6. Step 6: Final answer
    x = 4,609,528.30

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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.