Home / 3,064,706.58-4,229,486.10-1,688,050.02

Finding the Fourth Proportional to 3,064,706.58, 4,229,486.10 and 1,688,050.02

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Solution

The fourth proportional to 3,064,706.58, 4,229,486.10 and 1,688,050.02 is: 2,329,614.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,706.58 : 4,229,486.10 = 1,688,050.02 : x
  2. Step 2: Convert to fraction form
    3,064,706.58/4,229,486.10 = 1,688,050.02/x
  3. Step 3: Cross multiply
    3,064,706.58x = 4,229,486.10 × 1,688,050.02
  4. Step 4: Simplify right side
    3,064,706.58x = 7,139,584,095,694.72
  5. Step 5: Solve for x
    x = 7,139,584,095,694.72/3,064,706.58
  6. Step 6: Final answer
    x = 2,329,614.24

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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.