Home / 5,323,068.56-7,984,315.80-3,047,172.50

Finding the Fourth Proportional to 5,323,068.56, 7,984,315.80 and 3,047,172.50

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Solution

The fourth proportional to 5,323,068.56, 7,984,315.80 and 3,047,172.50 is: 4,570,594.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,068.56 : 7,984,315.80 = 3,047,172.50 : x
  2. Step 2: Convert to fraction form
    5,323,068.56/7,984,315.80 = 3,047,172.50/x
  3. Step 3: Cross multiply
    5,323,068.56x = 7,984,315.80 × 3,047,172.50
  4. Step 4: Simplify right side
    5,323,068.56x = 24,329,587,537,075.50
  5. Step 5: Solve for x
    x = 24,329,587,537,075.50/5,323,068.56
  6. Step 6: Final answer
    x = 4,570,594.43

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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.