Home / 7,537,388.24-10,400,651.70-5,095,312.76

Finding the Fourth Proportional to 7,537,388.24, 10,400,651.70 and 5,095,312.76

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Solution

The fourth proportional to 7,537,388.24, 10,400,651.70 and 5,095,312.76 is: 7,030,893.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,388.24 : 10,400,651.70 = 5,095,312.76 : x
  2. Step 2: Convert to fraction form
    7,537,388.24/10,400,651.70 = 5,095,312.76/x
  3. Step 3: Cross multiply
    7,537,388.24x = 10,400,651.70 × 5,095,312.76
  4. Step 4: Simplify right side
    7,537,388.24x = 52,994,573,319,325.69
  5. Step 5: Solve for x
    x = 52,994,573,319,325.69/7,537,388.24
  6. Step 6: Final answer
    x = 7,030,893.41

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1.5x scale

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.