Home / 9,037,777.23-12,472,117.83-4,963,396.23

Finding the Fourth Proportional to 9,037,777.23, 12,472,117.83 and 4,963,396.23

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Solution

The fourth proportional to 9,037,777.23, 12,472,117.83 and 4,963,396.23 is: 6,849,478.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,777.23 : 12,472,117.83 = 4,963,396.23 : x
  2. Step 2: Convert to fraction form
    9,037,777.23/12,472,117.83 = 4,963,396.23/x
  3. Step 3: Cross multiply
    9,037,777.23x = 12,472,117.83 × 4,963,396.23
  4. Step 4: Simplify right side
    9,037,777.23x = 61,904,062,617,537.79
  5. Step 5: Solve for x
    x = 61,904,062,617,537.79/9,037,777.23
  6. Step 6: Final answer
    x = 6,849,478.70

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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.