Home / 10,369,628.24-14,306,095.77-6,495,404.72

Finding the Fourth Proportional to 10,369,628.24, 14,306,095.77 and 6,495,404.72

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Solution

The fourth proportional to 10,369,628.24, 14,306,095.77 and 6,495,404.72 is: 8,961,158.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,369,628.24 : 14,306,095.77 = 6,495,404.72 : x
  2. Step 2: Convert to fraction form
    10,369,628.24/14,306,095.77 = 6,495,404.72/x
  3. Step 3: Cross multiply
    10,369,628.24x = 14,306,095.77 × 6,495,404.72
  4. Step 4: Simplify right side
    10,369,628.24x = 92,923,881,989,230.03
  5. Step 5: Solve for x
    x = 92,923,881,989,230.03/10,369,628.24
  6. Step 6: Final answer
    x = 8,961,158.48

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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.