Home / 7,352,267.64-11,018,312.26-4,651,758.52

Finding the Fourth Proportional to 7,352,267.64, 11,018,312.26 and 4,651,758.52

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Solution

The fourth proportional to 7,352,267.64, 11,018,312.26 and 4,651,758.52 is: 6,971,254.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,352,267.64 : 11,018,312.26 = 4,651,758.52 : x
  2. Step 2: Convert to fraction form
    7,352,267.64/11,018,312.26 = 4,651,758.52/x
  3. Step 3: Cross multiply
    7,352,267.64x = 11,018,312.26 × 4,651,758.52
  4. Step 4: Simplify right side
    7,352,267.64x = 51,254,527,931,475.45
  5. Step 5: Solve for x
    x = 51,254,527,931,475.45/7,352,267.64
  6. Step 6: Final answer
    x = 6,971,254.37

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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.