Home / 9,083,045.79-12,534,905.88-4,953,302.91

Finding the Fourth Proportional to 9,083,045.79, 12,534,905.88 and 4,953,302.91

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Solution

The fourth proportional to 9,083,045.79, 12,534,905.88 and 4,953,302.91 is: 6,835,723.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,045.79 : 12,534,905.88 = 4,953,302.91 : x
  2. Step 2: Convert to fraction form
    9,083,045.79/12,534,905.88 = 4,953,302.91/x
  3. Step 3: Cross multiply
    9,083,045.79x = 12,534,905.88 × 4,953,302.91
  4. Step 4: Simplify right side
    9,083,045.79x = 62,089,185,771,980.12
  5. Step 5: Solve for x
    x = 62,089,185,771,980.12/9,083,045.79
  6. Step 6: Final answer
    x = 6,835,723.08

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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.