Home / 8,457,929.00-11,671,953.28-4,590,450.16

Finding the Fourth Proportional to 8,457,929.00, 11,671,953.28 and 4,590,450.16

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Solution

The fourth proportional to 8,457,929.00, 11,671,953.28 and 4,590,450.16 is: 6,334,827.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,457,929.00 : 11,671,953.28 = 4,590,450.16 : x
  2. Step 2: Convert to fraction form
    8,457,929.00/11,671,953.28 = 4,590,450.16/x
  3. Step 3: Cross multiply
    8,457,929.00x = 11,671,953.28 × 4,590,450.16
  4. Step 4: Simplify right side
    8,457,929.00x = 53,579,519,740,704.51
  5. Step 5: Solve for x
    x = 53,579,519,740,704.51/8,457,929.00
  6. Step 6: Final answer
    x = 6,334,827.33

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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.