Home / 10,267,384.30-14,169,095.31-5,683,607.26

Finding the Fourth Proportional to 10,267,384.30, 14,169,095.31 and 5,683,607.26

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Solution

The fourth proportional to 10,267,384.30, 14,169,095.31 and 5,683,607.26 is: 7,843,436.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,384.30 : 14,169,095.31 = 5,683,607.26 : x
  2. Step 2: Convert to fraction form
    10,267,384.30/14,169,095.31 = 5,683,607.26/x
  3. Step 3: Cross multiply
    10,267,384.30x = 14,169,095.31 × 5,683,607.26
  4. Step 4: Simplify right side
    10,267,384.30x = 80,531,572,971,547.95
  5. Step 5: Solve for x
    x = 80,531,572,971,547.95/10,267,384.30
  6. Step 6: Final answer
    x = 7,843,436.13

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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.