Home / 1,059,058.90-1,461,511.08-575,625.22

Finding the Fourth Proportional to 1,059,058.90, 1,461,511.08 and 575,625.22

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Solution

The fourth proportional to 1,059,058.90, 1,461,511.08 and 575,625.22 is: 794,368.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,058.90 : 1,461,511.08 = 575,625.22 : x
  2. Step 2: Convert to fraction form
    1,059,058.90/1,461,511.08 = 575,625.22/x
  3. Step 3: Cross multiply
    1,059,058.90x = 1,461,511.08 × 575,625.22
  4. Step 4: Simplify right side
    1,059,058.90x = 841,282,636,957.44
  5. Step 5: Solve for x
    x = 841,282,636,957.44/1,059,058.90
  6. Step 6: Final answer
    x = 794,368.13

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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.