Home / 9,016,004.51-12,442,096.86-4,886,035.63

Finding the Fourth Proportional to 9,016,004.51, 12,442,096.86 and 4,886,035.63

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Solution

The fourth proportional to 9,016,004.51, 12,442,096.86 and 4,886,035.63 is: 6,742,734.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016,004.51 : 12,442,096.86 = 4,886,035.63 : x
  2. Step 2: Convert to fraction form
    9,016,004.51/12,442,096.86 = 4,886,035.63/x
  3. Step 3: Cross multiply
    9,016,004.51x = 12,442,096.86 × 4,886,035.63
  4. Step 4: Simplify right side
    9,016,004.51x = 60,792,528,569,871.12
  5. Step 5: Solve for x
    x = 60,792,528,569,871.12/9,016,004.51
  6. Step 6: Final answer
    x = 6,742,734.93

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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.