Home / 15,714,023.76-23,574,582.04-4,785,191

Finding the Fourth Proportional to 15,714,023.76, 23,574,582.04 and 4,785,191

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Solution

The fourth proportional to 15,714,023.76, 23,574,582.04 and 4,785,191 is: 7,178,866.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,714,023.76 : 23,574,582.04 = 4,785,191 : x
  2. Step 2: Convert to fraction form
    15,714,023.76/23,574,582.04 = 4,785,191/x
  3. Step 3: Cross multiply
    15,714,023.76x = 23,574,582.04 × 4,785,191
  4. Step 4: Simplify right side
    15,714,023.76x = 112,808,877,806,569.64
  5. Step 5: Solve for x
    x = 112,808,877,806,569.64/15,714,023.76
  6. Step 6: Final answer
    x = 7,178,866.44

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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.