Home / 9,559,574.64-14,345,340.81-3,879,798.93

Finding the Fourth Proportional to 9,559,574.64, 14,345,340.81 and 3,879,798.93

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Solution

The fourth proportional to 9,559,574.64, 14,345,340.81 and 3,879,798.93 is: 5,822,124.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,559,574.64 : 14,345,340.81 = 3,879,798.93 : x
  2. Step 2: Convert to fraction form
    9,559,574.64/14,345,340.81 = 3,879,798.93/x
  3. Step 3: Cross multiply
    9,559,574.64x = 14,345,340.81 × 3,879,798.93
  4. Step 4: Simplify right side
    9,559,574.64x = 55,657,037,925,123.34
  5. Step 5: Solve for x
    x = 55,657,037,925,123.34/9,559,574.64
  6. Step 6: Final answer
    x = 5,822,124.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.