Home / 5,492,491.98-7,580,088.08-3,045,870.46

Finding the Fourth Proportional to 5,492,491.98, 7,580,088.08 and 3,045,870.46

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Solution

The fourth proportional to 5,492,491.98, 7,580,088.08 and 3,045,870.46 is: 4,203,550.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,491.98 : 7,580,088.08 = 3,045,870.46 : x
  2. Step 2: Convert to fraction form
    5,492,491.98/7,580,088.08 = 3,045,870.46/x
  3. Step 3: Cross multiply
    5,492,491.98x = 7,580,088.08 × 3,045,870.46
  4. Step 4: Simplify right side
    5,492,491.98x = 23,087,966,367,070.12
  5. Step 5: Solve for x
    x = 23,087,966,367,070.12/5,492,491.98
  6. Step 6: Final answer
    x = 4,203,550.31

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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.