Home / 10,704,802.64-14,772,641.50-5,810,024.20

Finding the Fourth Proportional to 10,704,802.64, 14,772,641.50 and 5,810,024.20

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Solution

The fourth proportional to 10,704,802.64, 14,772,641.50 and 5,810,024.20 is: 8,017,840.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,704,802.64 : 14,772,641.50 = 5,810,024.20 : x
  2. Step 2: Convert to fraction form
    10,704,802.64/14,772,641.50 = 5,810,024.20/x
  3. Step 3: Cross multiply
    10,704,802.64x = 14,772,641.50 × 5,810,024.20
  4. Step 4: Simplify right side
    10,704,802.64x = 85,829,404,612,924.30
  5. Step 5: Solve for x
    x = 85,829,404,612,924.30/10,704,802.64
  6. Step 6: Final answer
    x = 8,017,840.92

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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.