Home / 1,014,855.96-1,400,501.10-606,957.74

Finding the Fourth Proportional to 1,014,855.96, 1,400,501.10 and 606,957.74

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Solution

The fourth proportional to 1,014,855.96, 1,400,501.10 and 606,957.74 is: 837,601.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,855.96 : 1,400,501.10 = 606,957.74 : x
  2. Step 2: Convert to fraction form
    1,014,855.96/1,400,501.10 = 606,957.74/x
  3. Step 3: Cross multiply
    1,014,855.96x = 1,400,501.10 × 606,957.74
  4. Step 4: Simplify right side
    1,014,855.96x = 850,044,974,003.61
  5. Step 5: Solve for x
    x = 850,044,974,003.61/1,014,855.96
  6. Step 6: Final answer
    x = 837,601.60

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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.