Home / 9,386,064-12,952,768.32-5,093,712

Finding the Fourth Proportional to 9,386,064, 12,952,768.32 and 5,093,712

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Solution

The fourth proportional to 9,386,064, 12,952,768.32 and 5,093,712 is: 7,029,322.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,064 : 12,952,768.32 = 5,093,712 : x
  2. Step 2: Convert to fraction form
    9,386,064/12,952,768.32 = 5,093,712/x
  3. Step 3: Cross multiply
    9,386,064x = 12,952,768.32 × 5,093,712
  4. Step 4: Simplify right side
    9,386,064x = 65,977,671,424,803.84
  5. Step 5: Solve for x
    x = 65,977,671,424,803.84/9,386,064
  6. Step 6: Final answer
    x = 7,029,322.56

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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.