Home / 9,037,858.50-12,472,229.34-4,963,477.50

Finding the Fourth Proportional to 9,037,858.50, 12,472,229.34 and 4,963,477.50

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Solution

The fourth proportional to 9,037,858.50, 12,472,229.34 and 4,963,477.50 is: 6,849,590.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037,858.50 : 12,472,229.34 = 4,963,477.50 : x
  2. Step 2: Convert to fraction form
    9,037,858.50/12,472,229.34 = 4,963,477.50/x
  3. Step 3: Cross multiply
    9,037,858.50x = 12,472,229.34 × 4,963,477.50
  4. Step 4: Simplify right side
    9,037,858.50x = 61,905,629,703,929.85
  5. Step 5: Solve for x
    x = 61,905,629,703,929.85/9,037,858.50
  6. Step 6: Final answer
    x = 6,849,590.50

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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.